On May 11, 2022 Genentech, a member of the Roche Group (SIX: RO, ROG; OTCQX: RHHBY), reported results from its Phase III SKYSCRAPER-01 study, evaluating the investigational anti-TIGIT immunotherapy tiragolumab plus Tecentriq (atezolizumab) versus Tecentriq alone as an initial (first-line) treatment for people with PD-L1-high locally advanced or metastatic non-small cell lung cancer (NSCLC) (Press release, Genentech, MAY 11, 2022, View Source [SID1234614238]). The study did not meet its co-primary endpoint of progression-free survival. At this first analysis, the other co-primary endpoint of overall survival (OS) was immature, and the study will continue until the next planned analysis. A numerical improvement was observed in both co-primary endpoints. Data suggest that tiragolumab plus Tecentriq was well-tolerated and no new safety signals were identified when adding tiragolumab. Further analyses of these results are ongoing and data will be presented at an upcoming medical meeting.

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"While these results are not what we hoped for in our first analysis, we look forward to seeing mature overall survival for this study to determine next steps," said Levi Garraway, M.D., Ph.D., chief medical officer and head of Global Product Development. "We continue to believe that TIGIT may have a role in cancer treatment and we will share additional results from our tiragolumab program as they emerge."

The tiragolumab program continues to explore advances in multiple clinical trials, building on Tecentriq, with the goal of providing new treatment options in advanced and difficult-to-treat cancers as well as expanding into earlier stages of disease.

About the SKYSCRAPER-01 study

SKYSCRAPER-01 is a global Phase III, randomized double-blinded study evaluating tiragolumab plus Tecentriq (atezolizumab) versus Tecentriq alone in 534 patients with first-line PD-L1-high locally advanced, unresectable or metastatic non-small cell lung cancer. Patients were randomized 1:1 to receive either tiragolumab plus Tecentriq or placebo plus Tecentriq, until disease progression, loss of clinical benefit or unacceptable toxicity. Co-primary endpoints are overall survival and progression-free survival.

About tiragolumab

Tiragolumab is an investigational novel immune checkpoint inhibitor with an intact Fc region. Tiragolumab selectively binds to TIGIT, a novel inhibitory immune checkpoint, which suppresses the immune response to cancer. Based on preclinical research, tiragolumab is thought to work as an immune amplifier with other cancer immunotherapies such as Tecentriq (atezolizumab). The TIGIT pathway is distinct, but complementary to the PD-L1/PD-1 pathway. Dual blockade with tiragolumab and Tecentriq may help overcome immune suppression and restore the immune response.

About Tecentriq (atezolizumab)

Tecentriq is a monoclonal antibody designed to bind with a protein called PD-L1. Tecentriq is designed to bind to PD-L1 expressed on tumor cells and tumor-infiltrating immune cells, blocking its interactions with both PD-1 and B7.1 receptors. By inhibiting PD-L1, Tecentriq may enable the re-activation of T cells. Tecentriq may also affect normal cells.

Tecentriq U.S. Indications

Tecentriq is a prescription medicine used to treat adults with:

A type of lung cancer called non-small cell lung cancer (NSCLC).

Tecentriq may be used alone as a treatment for their lung cancer:
to help prevent their lung cancer from coming back after their tumor(s) has been removed by surgery and they have received platinum-based chemotherapy, and
they have stage 2 to 3A NSCLC (patients should talk to their healthcare provider about what these stages mean), and
their cancer tests positive for "PD-L1".
Tecentriq may be used alone as their first treatment when their lung cancer:
has spread or grown, and
their cancer tests positive for "high PD-L1", and
their tumor does not have an abnormal "EGFR" or "ALK" gene
Tecentriq may be used with the medicines bevacizumab, paclitaxel, and carboplatin as their first treatment when their lung cancer:
has spread or grown, and
is a type called "non-squamous NSCLC," and
their tumor does not have an abnormal "EGFR" or "ALK" gene
Tecentriq may be used with the medicines paclitaxel protein-bound and carboplatin as their first treatment when their lung cancer:
has spread or grown, and
is a type called "non-squamous NSCLC," and
their tumor does not have an abnormal "EGFR" or "ALK" gene
Tecentriq may also be used when their lung cancer:
has spread or grown, and
they have tried chemotherapy that contains platinum, and it did not work or is no longer working
if their tumor has an abnormal "EGFR" or "ALK" gene, they should have also tried an FDA-approved therapy for tumors with these abnormal genes, and it did not work or is no longer working
It is not known if Tecentriq is safe and effective in children.

Important Safety Information

What is the most important information about Tecentriq?

Tecentriq can cause the immune system to attack normal organs and tissues in any area of the body and can affect the way they work. These problems can sometimes become severe or life-threatening and can lead to death. Patients can have more than one of these problems at the same time. These problems may happen anytime during their treatment or even after their treatment has ended.

Patients should call or see their healthcare provider right away if they develop any new or worse signs or symptoms, including:

Lung problems

cough
shortness of breath
chest pain
Intestinal problems

diarrhea (loose stools) or more frequent bowel movements than usual
stools that are black, tarry, sticky, or have blood or mucus
severe stomach-area (abdomen) pain or tenderness
Liver problems

yellowing of the skin or the whites of the eyes
severe nausea or vomiting
pain on the right side of their stomach area (abdomen)
dark urine (tea colored)
bleeding or bruising more easily than normal
Hormone gland problems

headaches that will not go away or unusual headaches
eye sensitivity to light
eye problems
rapid heartbeat
increased sweating
extreme tiredness
weight gain or weight loss
feeling more hungry or thirsty than usual
urinating more often than usual
hair loss
feeling cold
constipation
their voice gets deeper
dizziness or fainting
changes in mood or behavior, such as decreased sex drive, irritability, or forgetfulness
Kidney problems

decrease in their amount of urine
blood in their urine
swelling of their ankles
loss of appetite
Skin problems

rash
itching
skin blistering or peeling
painful sores or ulcers in mouth or nose, throat, or genital area
fever or flu-like symptoms
swollen lymph nodes
Problems can also happen in other organs.

These are not all of the signs and symptoms of immune system problems that can happen with Tecentriq. Patients should call or see their healthcare provider right away for any new or worse signs or symptoms, including:

Chest pain, irregular heartbeat, shortness of breath, or swelling of ankles
Confusion, sleepiness, memory problems, changes in mood or behavior, stiff neck, balance problems, tingling or numbness of the arms or legs
Double vision, blurry vision, sensitivity to light, eye pain, changes in eyesight
Persistent or severe muscle pain or weakness, muscle cramps
Low red blood cells, bruising
Infusion reactions that can sometimes be severe or life-threatening. Signs and symptoms of infusion reactions may include:

chills or shaking
itching or rash
flushing
shortness of breath or wheezing
dizziness
feeling like passing out
fever
back or neck pain
Complications, including graft-versus-host disease (GVHD), in people who have received a bone marrow (stem cell) transplant that uses donor stem cells (allogeneic). These complications can be serious and can lead to death. These complications may happen if patients undergo transplantation either before or after being treated with Tecentriq. A healthcare provider will monitor for these complications.

Getting medical treatment right away may help keep these problems from becoming more serious. A healthcare provider will check patients for these problems during their treatment with Tecentriq. A healthcare provider may treat patients with corticosteroid or hormone replacement medicines. A healthcare provider may also need to delay or completely stop treatment with Tecentriq if patients have severe side effects.

Before receiving Tecentriq, patients should tell their healthcare provider about all of their medical conditions, including if they:

have immune system problems such as Crohn’s disease, ulcerative colitis, or lupus
have received an organ transplant
have received or plan to receive a stem cell transplant that uses donor stem cells (allogeneic)
have received radiation treatment to their chest area
have a condition that affects their nervous system, such as myasthenia gravis or Guillain-Barré syndrome
are pregnant or plan to become pregnant. Tecentriq can harm an unborn baby. Patients should tell their healthcare provider right away if they become pregnant or think they may be pregnant during treatment with Tecentriq. Females who are able to become pregnant:
A healthcare provider should do a pregnancy test before they start treatment with Tecentriq
They should use an effective method of birth control during their treatment and for at least 5 months after the last dose of Tecentriq
are breastfeeding or plan to breastfeed. It is not known if Tecentriq passes into the breast milk. Patients should not breastfeed during treatment and for at least 5 months after the last dose of Tecentriq
Patients should tell their healthcare provider about all the medicines they take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

The most common side effects of Tecentriq when used alone include:

feeling tired or weak
decreased appetite
nausea
cough
shortness of breath
The most common side effects of Tecentriq when used in lung cancer with other anti-cancer medicines include:

feeling tired or weak
nausea
hair loss
constipation
diarrhea
decreased appetite
Tecentriq may cause fertility problems in females, which may affect the ability to have children. Patients should talk to their healthcare provider if they have concerns about fertility.

These are not all the possible side effects of Tecentriq. Patients should ask their healthcare provider or pharmacist for more information about the benefits and side effects of Tecentriq.

Report side effects to the FDA at 1-800-FDA-1088 or View Source

Report side effects to Genentech at 1-888-835-2555.

Please see View Source for full Prescribing Information and additional Important Safety Information.

About Genentech in cancer immunotherapy

Genentech has been developing medicines to redefine treatment in oncology for more than 35 years, and today, realizing the full potential of cancer immunotherapy is a major area of focus. With more than 20 immunotherapy molecules in development, Genentech is investigating the potential benefits of immunotherapy alone, and in combination with various chemotherapies, targeted therapies and other immunotherapies with the goal of providing each person with a treatment tailored to harness their own unique immune system.

In addition to Genentech’s approved PD-L1 checkpoint inhibitor, the company’s broad cancer immunotherapy pipeline includes other checkpoint inhibitors, individualized neoantigen therapies and T cell bispecific antibodies. For more information visit View Source

About Genentech in lung cancer

Lung cancer is a major area of focus and investment for Genentech, and we are committed to developing new approaches, medicines and tests that can help people with this deadly disease. Our goal is to provide an effective treatment option for every person diagnosed with lung cancer. We currently have five approved medicines to treat certain kinds of lung cancer and more than 10 medicines being developed to target the most common genetic drivers of lung cancer or to boost the immune system to combat the disease.

On May 11, 2022 Innate Pharma SA (Euronext Paris: IPH; Nasdaq: IPHA) ("Innate" or the "Company") reported that members of its senior management team are scheduled to participate in the following upcoming investor conferences (Press release, Innate Pharma, MAY 11, 2022, View Source [SID1234614237]):

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H.C. Wainwright Annual Global Life Sciences Conference
Event Date: May 23-25, 2022
Citi’s European Healthcare Conference
Event Date: June 16, 2022

On May 11, 2022 Aeterna Zentaris Inc. (NASDAQ: AEZS) (TSX: AEZS) ("Aeterna" or the "Company"), a specialty biopharmaceutical company developing and commercializing a diversified portfolio of pharmaceutical and diagnostic products, reported its financial and operating results for the first quarter ended March 31, 2022 (Press release, AEterna Zentaris, MAY 11, 2022, View Source;b=2533&ID=108323&m=rl&g=1592 [SID1234614236]). The Company also provided an update on its pre-clinical and clinical development programs.

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"We are beginning to see tangible progress related to the development programs we in-licensed throughout 2021. In particular, we are very pleased to report data with our pre-clinical program for AIM biologicals, which have recently been accepted for presentation at two scientific conferences. We remain focused advancing our pipeline, executing on our strategic priorities and unlocking the full potential of our pipeline and value for all stakeholders," commented Dr. Klaus Paulini, Chief Executive Officer of Aeterna.

Recent Highlights

Presented results from pre-clinical studies of Aeterna’s AIM Biologicals (Autoimmunity Modifying Biologicals) for the potential treatment of Parkinson’s Disease ("PD") at IMMUNOLOGY2022, the Annual Event of the American Association of Immunologists, held May 6-10, 2022.
Secured new European patent providing intellectual property protection of macimorelin in 27 countries within the European Union as well as additional European non-EU countries, such as the UK and Turkey, for macimorelin (Ghryvelin; Macrilen) for use to diagnose growth hormone deficiency (GHD) in adults.
Announced that results from pre-clinical studies of Aeterna’s AIM Biologicals for the potential treatment of neuromyelitis optica spectrum disorder ("NMOSD") were accepted for presentation at the 13th International Congress on Autoimmunity to be held June 10-13, 2022 in Athens, Greece.
Pre-Clinical and Clinical Programs Update:

Therapeutics Development Pipeline

AIM Biologicals: Targeted, highly specific autoimmunity modifying therapeutics for the potential treatment of neuromyelitis optica spectrum disorder ("NMOSD") and Parkinson’s disease (PD)

AIM Biologicals utilize a novel mechanism which is believed to demonstrate that peptide antigens presented on immunosuppressive MHC class I molecules can selectively and efficiently induce antigen-specific tolerance. Based on this mechanism, the targeted immunomodulating therapeutics are being designed as optimized soluble molecules with the goal that they may be adapted to selectively induce tolerance to various autoantigens. With AIM Biologicals, the Company aims to restore the tolerance against such proteins to treat autoimmune diseases.

Pre-clinical studies conducted by the University of Wuerzburg, Germany thus far indicate that tolerance induction appears to be achieved via selective elimination of antigen-specific immune effector cells and via induction of antigen-specific regulatory T cells from naïve T cells. AIM Biologicals thus have the potential to become highly specific and effective yet not personalized treatments of NMOSD. Data from the pre-clinical studies will be presented at the 13th International Congress on Autoimmunity to be held June 10-13, 2022 in Athens, Greece.

For the treatment of NMOSD, it is believed that the AIM Biologicals will present a specific antigen derived from the water channel protein aquaporin-4 (AQP4) loaded to soluble immunoregulatory HLA-G protein to selectively induce immunological tolerance in the central nervous system.

For the development of AIM Biologicals as potential PD therapeutics, Aeterna plans to utilize, among others, an innovative animal model on neurodegeneration by α-synuclein-specific T cells in AAV-A53T-α-synuclein Parkinson’s disease mice, which has recently been published by University of Wuerzburg researchers. Additionally, the Company recently presented pre-clinical data demonstrating that corresponding AIM Biologicals prevented mobility impairments and postmortem histopathological assessment confirmed the induction of favorable in-situ immune cell composition and the rescue of substantia nigra neurons. The pre-clinical data confirmed that the translation potential of the approach deserves further exploration.

The University of Wuerzburg continues to bolster its intellectual property (IP) protection and has filed new IP on AIM-Biologicals related to both NMOSD and PD.

Next Steps – NMOSD

Conduct in-vitro and in-vivo assessments to select an AIM Biologicals-based development candidate.
Manufacturing process development for a selected candidate.
Next Steps – Parkinson’s Disease

Design and produce antigen-specific AIM Biologics molecules for the potential treatment of Parkinson’s disease.
Conduct in-vitro and in-vivo assessments in relevant Parkinson’s disease models.
Delayed Clearance Parathyroid Hormone ("DC-PTH") Fusion Polypeptides: Potential treatment for primary hypoparathyroidism

In March 2021, Aeterna entered into an exclusive patent and know-how license agreement and research agreement with The University of Sheffield, United Kingdom, for the intellectual property relating to DC-PTH fusion polypeptides with delayed clearance for all human uses. In consultation with The University of Sheffield, Aeterna has selected AEZS-150 as the lead candidate in its DC-PTH program. AEZS-150 is being developed with the goal of providing a potential new treatment option for primary hypoparathyroidism in adults.

The Company has selected a contract manufacturing organization for the development of its manufacturing for AEZS-150.

Next Steps

Work with The University of Sheffield to conduct in depth characterization of development candidate (in-vitro and in-vivo).
Ongoing development of manufacturing process.
Formalize pre-clinical development of AEZS-150 in preparation for a potential IND filing for conducting the first in-human clinical study.
Macimorelin Therapeutic: Ghrelin agonist in development for the treatment of ALS (Lou Gehrig’s disease)

In January 2021, the Company entered into a material transfer agreement with the University of Queensland, Australia, to provide macimorelin for the conduct of pre-clinical and subsequent clinical studies evaluating macimorelin as a potential therapeutic for the treatment of ALS (Lou Gehrig’s disease). The University of Queensland researchers have filed for supportive grants and aim to conduct pre-clinical studies in multiple pre-clinical models to demonstrate the therapeutic potential of macimorelin to slow disease progression and disease-specific pathology.

Macimorelin, a potent ghrelin agonist, is an orally active small molecule that stimulates the secretion of growth hormone from the pituitary gland. Acting via this mechanism, which was established during the development as a diagnostic test for growth hormone deficiency, it is believed that macimorelin may slow the progression of certain neurodegenerative diseases like ALS.

Apart from already available pre-clinical and clinical data on macimorelin for the development as a diagnostic, Aeterna may utilize the established supply chain to support this development. Alternative formulations are currently also under development, as a further option in addition to the existing oral solution already approved for the diagnostic use in adult growth hormone deficiency (AGHD).

Next Steps

Continue investigating macimorelin efficacy in an ALS specific SOD1 mouse model.
Assess alternative formulations.
Formalize pre-clinical development plan.
Diagnostics Development Pipeline

Macimorelin Diagnostic: Ghrelin agonist in development for diagnostic use in childhood-onset growth hormone deficiency ("CGHD")

Aeterna is currently conducting its pivotal Phase 3 safety and efficacy study AEZS-130-P02 (the "DETECT-trial") evaluating macimorelin for the diagnosis of CGHD.

Children and adolescents from two to less than 18 years of age with suspected growth hormone deficiency are to be included. The study is expected to include approximately 100 subjects in Europe and North America, with at least 40 subjects in pre-pubertal and 40 subjects in pubertal status. Macimorelin growth hormone stimulation test ("GHST") will be performed twice for repeatability data and two standard GHSTs will be used as controls: arginine (i.v.) and clonidine (p.o.).

On April 22, 2021, the U.S. FDA Investigational New Drug Application associated with this clinical trial became active.

The first clinical sites in the U.S. and in Europe are open for patient recruitment. In Europe, national clinical trial approval procedures and site initiation activities are ongoing. Site activation and patient enrollment continues to be impacted by the ongoing COVID-19 pandemic. The Company is actively monitoring delays to mitigate potential impact of COVID-19 on estimated trial completion dates. Additionally, clinical trial sites originally planned in the Ukraine and Russia are being halted due to the conflict in Ukraine intensifying following the Russian invasion. As a result, further delays with enrollment are expected as the DETECT-trial planned to recruit at least 25% (25 subjects) within those countries. Due to these circumstances and the resulting feasibility data from the Company’s CRO on potential options, Aeterna believes recruitment for the DETECT-trial may now continue until later into 2023.

The Company continues to advance its ongoing business development discussions to secure commercialization partners for macimorelin in additional markets. In addition to its previously established agreements, Aeterna recently entered into a license agreement with NK Meditech Ltd., for the development and commercialization of macimorelin in the Republic of Korea, and a distribution agreement with Er-Kim Pharmaceuticals Bulgaria EOOD for the commercialization of macimorelin in Turkey and some Balkan countries.

Vaccine Development Pipeline

Bacterial Vaccine Platform: Orally active, live-attenuated bacterial vaccine platform with potential application against viruses and bacteria, such as coronavirus types, including COVID-19 (SARS-CoV-2) and Chlamydia

In February 2021, Aeterna entered into an exclusive option agreement with the University of Wuerzburg to evaluate a pre-clinical, potential COVID-19 vaccine developed at the University of Wuerzburg. In March 2021, the Company exercised its option and entered into a license agreement where the Company was granted an exclusive, world-wide, license to certain patent applications and know-how owned by the University of Wuerzburg to research and develop, manufacture, and sell a potential COVID-19 vaccine. The Company’s vaccine platform is currently undergoing pre-clinical studies for the prevention of coronavirus diseases, including COVID-19 (SARS-CoV-2) with the planned start of clinical development targeted for H1 2023.

In September 2021, the Company exercised its option under the agreement with the University of Wuerzburg on a then undisclosed field, now known to be Chlamydia. Chlamydia trachomatis is a sexually transmitted bacterium infecting over 130 million subjects annually. Asymptomatic disease can spread to the reproductive tract eventually inducing infertility, miscarriage, or ectopic pregnancy, which is a life-threatening condition. Ocular infections can lead to inclusion conjunctivitis or trachoma, which is the primary source of visual impairment or infectious blindness. Additionally, Prof. Dr. Thomas Rudel of the University of Wuerzburg was engaged by the Company in September 2021 as a scientific consultant to support development of the salmonella-based vaccine platform for the coronavirus and Chlamydia vaccines.

Recently, the Company expanded its research agreement with the University of Wuerzburg to conduct supplementary research activities and pre-clinical development studies on the potential vaccines, the results of which are covered within the scope of the license agreements. Under the expanded research program, the University of Wuerzburg will validate and utilize innovative human 3D intestinal tissue models to study the infection biology of Salmonella strains towards clinical development.

Next Steps – Coronavirus Vaccine

Evaluate administration route, dose and immunization scheme.
Initiate in-vivo immunology experiments with antigen variant candidates in relevant mice models.
Conduct virus challenge experiments in immunized transgenic animals.
Start manufacturing process assessment / development.
Conduct pre-clinical safety and toxicology assessment.
Next Steps – Chlamydia Vaccine

Design and prepare candidate vaccine strains.
Evaluate administration route, dose and immunization scheme.
Conduct In-vivo immunology experiments with candidate strains in relevant mouse models.
Summary of First Quarter 2022 Financial Results

All amounts in this press release are in U.S. dollars unless otherwise noted.

Results of operations for the three-month period ended March 31, 2022

For the three-month period ended March 31, 2022, we reported a consolidated net loss of ($2.6 million), or ($0.02) net loss per common share (basic), as compared with a consolidated net loss of ($1.5) million, or ($0.02) net income per common share (basic) for the three-month period ended March 31, 2021. The $1.1 million increase in net loss is primarily due to an increase of $1.3 million in total operating costs, $0.2 million decline in total revenues and offset by favorable foreign currency exchange rates of $0.4 million

Revenues

Our total revenue for the three-month period ended March 31, 2022 was $1.5 million as compared with $1.7 million for the same period in 2021, representing a decline of $0.2 million. The 2022 revenue was comprised of $0.43 million in licensing revenue (2021 – $0.52 million), $1.0 million in development revenue (2021 – $1.1), $0.04 million in supply chain revenue (2021 – $0.04 million), $0.02 million in royalty income (2021 – $0.01 million). and $0.06 in product sales (2021 – $nil)
Operating expenses

Our total operating expense for the three-month period ended March 31, 2022 was $4.3 million as compared with $3.0 million for the same period in 2021, representing an increase of $1.3 million. This increase arose primarily from a $0.9 increase research and development, $0.3 million increase in general and administrative expenses and an increase of $0.1 million in selling expenses.
Net finance (costs) income

Our net finance (costs) for the three-month period ended March 31, 2022 was $0.2 million as compared with net finance cost of $(0.3) million for the same period in 2021, representing an increase in net finance income of $0.5 million.
The Company had $63.6 million cash and cash equivalents at March 31, 2022 (December 31, 2021 – 65.3 million).

Consolidated Financial Statements and Management’s Discussion and Analysis

For reference, the Management’s Discussion and Analysis of Financial Condition and Results of Operations for the fourth quarter and full year 2021, as well as the Company’s unaudited consolidated interim financial statements as of December 31, 2021, will be available on the Company’s website (www.zentaris.com) in the Investors section or at the Company’s profile at www.sedar.com and www.sec.gov.

On May 11, 2022 Cue Biopharma, Inc. (Nasdaq: CUE), a clinical-stage biopharmaceutical company developing a novel class of injectable biologics to selectively engage and modulate targeted T cells directly within the patient’s body, reported that the U.S. Food and Drug Administration (FDA) has accepted the Company’s Investigational New Drug (IND) application for the evaluation of CUE-102, its second interleukin 2 (IL-2)-based CUE-100 series biologic, in a dose escalation and expansion monotherapy Phase 1 trial, which will have a starting dose of 1 mg/kg for the treatment of Wilms’ Tumor 1 (WT1)-positive recurrent/metastatic cancers, with initial focus on gastric, pancreatic, ovarian and colon cancers (Press release, Cue Biopharma, MAY 11, 2022, View Source [SID1234614235]).

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CUE-102 supports the modularity of the IL-2 based CUE-100 series as the core biologic framework is largely conserved with the primary difference being the incorporation of the WT1 T cell epitope. The IND acceptance allowing the dose escalation trial to begin dosing at 1 mg/kg was supported by the safety and tolerability data from the CUE-101 trial. CUE-101, the first biologic from the CUE-100 series, had a starting dose of 0.06 mg/kg and required approximately 9 months to dose escalate from 0.06 mg/kg to 1 mg/kg. As such, the starting dose of CUE-102 (targeting WT1 expressing cancers) may provide substantive time and cost savings for potentially demonstrating tolerability at therapeutically effective doses.

"The ability to start our dose escalation trial at 1 mg/kg, is significant as it allows us to initiate the trial at a dose level that demonstrated signs of clinical activity in our CUE-101 trial. At this dose level, we can potentially determine tolerability and therapeutically effective doses much more efficiently by truncating the dose escalation process," stated Ken Pienta, M.D., acting chief medical officer of Cue Biopharma. "We believe CUE-102 provides a significant opportunity to address a high unmet medical need in a wide variety of WT1-positive malignancies including colorectal, pancreatic and lung, and potentially offers a tolerable and more effective treatment option to patients in need. We believe CUE-102 has the potential to change the treatment landscape for WT1-positive patients and are very pleased to now begin evaluating its potential benefit in the clinic."

Anish Suri, Ph.D., president and chief scientific officer of Cue Biopharma said, "The IND acceptance of CUE-102 is a step forward in support of our strategic vision for pipeline expansion of assets emerging from our IL-2-based CUE-100 series of Immuno-STATs. Since the core framework and the IL-2 components are conserved, the clinical de-risking achieved with CUE-101 should in principle allow us to develop subsequent therapeutic molecules in a significantly expedited and cost-effective manner. To that end, we believe that FDA clearance to initiate the CUE-102 clinical trial at 1 mg/kg dose is an important step forward to the platform de-risking achieved with our current clinical candidate, CUE-101."

FDA acceptance of the IND application for CUE-102 is another important milestone for Cue Biopharma in their multi-target strategic collaboration with LG Chem Life Sciences, the life sciences division of LG Chem Ltd., to develop multiple Immuno-STAT biologics focused in the field of oncology.

About CUE-102
Leveraging the Immuno-STAT (Selective Targeting and Alteration of T cells) platform of targeted interleukin 2 (IL-2) therapies and the ongoing development of CUE-101, CUE-102 is being developed as a novel therapeutic fusion protein to selectively activate tumor antigen-specific T cells to treat Wilms’ Tumor 1 (WT1)-expressing cancers. CUE-102 consists of two human leukocyte antigen (HLA) molecules presenting a WT1 peptide, four affinity-attenuated IL-2 molecules, and an effector attenuated human immunoglobulin G (IgG1) Fc domain. WT1 is a well-recognized onco-fetal protein known to be over-expressed in a number of cancers, including solid tumors and hematologic malignancies.

Cue Biopharma’s presentation at the 2021 Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) Annual Meeting, demonstrating CUE-102’s ability to selectively activate and expand WT1-specific T cells for the treatment of WT1-expressing cancers, can be accessed in the investor section of the Cue Biopharma website here.

About the CUE-100 Series
The CUE-100 series consists of Fc-fusion biologics that incorporate peptide-major histocompatibility complex (pMHC) molecules along with rationally engineered interleukin 2 (IL-2) molecules. These singular biologics are anticipated to selectively target, activate and expand a robust repertoire of tumor-specific T cells directly in the patient’s body. The binding affinity of IL-2 for its receptor has been deliberately attenuated to achieve preferential selective activation of tumor-specific effector T cells while reducing potential for effects on regulatory T cells (Tregs) or broad systemic activation, potentially mitigating the dose-limiting toxicities associated with current IL-2-based therapies.

About Immuno-STAT
The company’s Immuno-STAT (Selective Targeting and Alteration of T cells) platform biologics are designed for targeted modulation of disease-associated T cells in the areas of immuno-oncology and autoimmune disease. Each of our biologic drugs is designed using our proprietary scaffold comprising: 1) a peptide-major histocompatibility complex (pMHC) to provide selectivity through interaction with the T cell receptor (TCR), and 2) a unique co-stimulatory signaling molecule to modulate the activity of the target T cells.

The simultaneous engagement of co-regulatory molecules and pMHC binding mimics the signals delivered by antigen presenting cells (APCs) to T cells during a natural immune response. This design enables Immuno-STAT biologics to engage with the T cell population of interest, resulting in selective T cell modulation. Because our drug candidates are delivered directly in the patient’s body (in vivo), they are fundamentally different from other T cell therapeutic approaches that require the patients’ T cells to be extracted, modified outside the body (ex vivo) and reinfused.

On May 11, 2022 KemPharm, Inc. (NasdaqGS: KMPH) (KemPharm, or the Company), a specialty pharmaceutical company focused on the discovery and development of novel treatments for rare central nervous system (CNS) diseases, reported that members of management will participate in three upcoming in-person investor conferences (Press release, KemPharm, MAY 11, 2022, View Source [SID1234614234]).

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Details regarding KemPharm’s presentations are as follows:

Event: RBC Capital Markets Global Healthcare Conference (Fireside Chat)
Date: May 18, 2022
Time: 2:35 p.m., EDT
Location: InterContinental Barclay, New York, NY

Event: H.C. Wainwright Global Investment Conference
Date: May 25, 2022
Time: 3:30 p.m., EDT
Location: Fontainebleau Miami Beach Hotel, Miami Beach, FL

Event: JMP Securities 2022 Life Sciences Conference
Date: June 15, 2022
Time: 12:30 p.m., EDT
Location: Lotte New York Palace, New York, NY
Management will be available for one-on-one meetings with registered attendees at each respective conference. Live webcasts of these events will be available under the "Events & Presentations" within the Investor Relations section of the Company’s website at View Source