Nektar Therapeutics Announces Strategic Reorganization Plan and Corporate Outlook

On April 25, 2022 Nektar Therapeutics (Nasdaq: NKTR) reported a new strategic plan focused on prioritizing key research and development efforts that will be most impactful to the company’s future, including its NKTR-358, NKTR-255 and several core research programs (Press release, Nektar Therapeutics, APR 25, 2022, View Source [SID1234612904]). In connection with this new strategic plan, Nektar also announced a cost restructuring plan aimed at ensuring Nektar has significant capital to fund key programs through value-enhancing data and other milestones without a need to raise incremental capital for at least 3 years.

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Nektar’s strategic plan going forward is built upon three core pillars:

Success-based development funding of NKTR-358 for maximum royalty participation: In partnership with Eli Lilly, the NKTR-358 program has continued to advance. Built upon early promising data, the Phase 2 program for NKTR-358 includes the ongoing 280-patient Phase 2 study in lupus, a second Phase 2 study planned to start shortly in 300 patients with atopic dermatitis and a third Phase 2 study being planned in a yet to be announced autoimmune indication to potentially start in 2023. Under the terms of its agreement with Eli Lilly, Nektar is eligible for up to $250 million in development and regulatory milestones. Nektar will have the option to participate in Phase 3 development up to 25% on an indication-by-indication basis and can receive significant double-digit royalties on global sales of NKTR-358 with the first tier in the mid-teens and the second tier in the low twenties of global sales of NKTR-358. Lilly is responsible for all costs of global commercialization and Nektar has an option to co-promote NKTR-358.
Prudently develop NKTR-255 in its areas of strength and differentiation: Nektar’s development plan for 255 is focused on key preclinical and emerging clinical data driven areas of differentiation of this unique IL-15 agonist. The company will continue the Merck KGaA-sponsored JAVELIN Bladder Medley Study. In addition, new development efforts will focus on the potential to use NKTR-255 as a cell therapy potentiator, based upon clinical observations and preclinical models suggesting NKTR-255 has great potential to enhance CAR-T cell persistence. Nektar currently has two studies underway with external collaborators to evaluate NKTR-255 in combination with CAR-T therapies and is also currently designing a Nektar-sponsored comparative study, which it aims to initiate in the second half of 2022. The company will also continue its dose-escalation development work in combination with antibody-dependent cell mediated cytotoxicity (ADCC) agents and plans to evaluate potential next steps once these data mature.
Invest in core research programs to complement Nektar’s pipeline: Nektar is currently cultivating several new research programs. The first, a collaboration with Biolojic Design, is for a unique bivalent agonistic antibody targeting TNFR2, and is an example of Nektar’s ability to bring in external candidates and new modalities into the pipeline. The additional two programs were invented in Nektar’s laboratories and are focused in the areas of auto-immune disease and oncology.
"Over the past several weeks, the Nektar executive team has made decisions to prioritize key research and development efforts that will be most impactful to the future of our company," said Howard W. Robin, President and CEO of Nektar. "This new strategic plan focuses on important pipeline programs – NKTR-358, NKTR-255 and preclinical candidates – each of which we believe presents an opportunity to create significant value for our shareholders."

To reflect these new strategic priorities, Nektar also announced several changes to its executive team. Dr. Dimitry Nuyten, Nektar’s Chief Medical Officer (CMO), will step down from his position following a transition through June 2022. He will be succeeded by Dr. Brian Kotzin, Nektar’s Head of Immunology, who brings over 30 years of drug development experience to the role and is an expert in the areas of immunology and inflammatory diseases. Dr. Kotzin had previously served as Nektar’s interim CMO. John Northcott, Nektar’s Chief Commercial Officer, who led the pre-commercialization activities for BEMPEG, will depart the company in June following a transition period, but will remain as a strategic consulting advisor to the company through the end of 2022. The company thanks Dr. Nuyten and Mr. Northcott for their contributions.

Cost Restructuring Plan
Nektar also announced that it is implementing a cost restructuring plan, extending the company’s cash runway into the first half of 2025. The restructuring plan is designed to ensure Nektar has sufficient working capital to fund key R&D programs to value-enhancing data and other milestones without a need to raise external capital. In connection with this restructuring, Nektar will reduce its workforce by approximately 70%. The scale and scope of this reduction aligns with the substantial work Nektar did to conduct late stage registrational studies of bempegaldesleukin and prepare for its widespread distribution and commercial launch.

Robin continued, "Our new operating plan is designed to ensure we have at least three years of cash runway to support the advancement of our key programs through a steady stream of data catalysts that we expect will begin in the second half of 2022. On behalf of our entire Nektar management team and Board, I want to express my deep and humble gratitude to the employees who will be departing Nektar. We are immensely grateful for the contributions you have made to our company, your dedication to our mission and your efforts to work to bring new medicines to patients with debilitating diseases."

After accounting for BEMPEG wind-down and restructuring costs, Nektar now expects to end the year with approximately $440 million to $450 million in cash and investments and no debt on the company’s balance sheet. In connection with the business restructuring and reduction in workforce, Nektar expects to take a charge of between $150 million and $160 million, a substantial portion of which will be recorded in the company’s financial results for the quarter ending June 30, 2022.

Webcast Conference Call for Analysts & Investors
Nektar executives will host an analyst and investor conference call to discuss the new strategic plan and the company’s research and development pipeline beginning at 5:00 p.m. Eastern Time/2:00 p.m. Pacific Time on Monday, April 25, 2022.

The press release and live audio-only webcast of the conference call can be accessed through a link that is posted on the Home Page and Investors section of the Nektar website: View Source The web broadcast of the conference call will be available for replay through May 27, 2022.

Laboratoires DELBERT is Proud to Announce the Acquisition From Sanofi of TERALITHE 250 mg, Divisible Tablet and TERALITHE LP 400 mg, Prolonged-Release Tablet and Continues to Engage for Maintaining Access For Patients to MITM

On April 25, 2022 Laboratoires DELBERT reported the signature with Sanofi on March 31st, 2022 of the acquisition of Teralithe 250mg, divisible tablet and Teralithe LP 400mg, prolonged-release tablet (lithium carbonate) in France (Press release, Sanofi, APR 25, 2022, View Source [SID1234612921]).

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Laboratoires DELBERT (View Source) is a French Pharmaceutical company specialized in the « Revival of essential medications » : Marketing discontinuation, stock shortages …affect more and more essential medications especially in crisis periods with the consequence of narrowing the therapeutic arsenal of doctors that may force well-controlled patients to switch to other therapies.

With this acquisition Laboratoires DELBERT reinforces the execution of their strategy in order to ensure safe and continuous availability of Essential Medications to patients and reinforce their CNS portfolio.

"This acquisition demonstrates our ongoing commitment to invest in Major Therapeutical Interest Medications (MITM). Maintaining these medications available for patients in need is our priority," said Marc Childs, & Thierry Hoffmann co-founders of Laboratoires DELBERT, « Laboratoires DELBERT built up over the time a portfolio of MITM that is anchored in 3 specific therapeutic areas : Antiinfectives, CNS and Oncology. »

Laboratoires DELBERT will reach over 30m€ sales by 2022 with double digit growth every year and already commercializes 14 products (out of which 13 princeps) for hospitals/specialists prescriptions.

Laboratoires DELBERT financed this acquisition thanks to very strong relationship with its financial partners who strongly believe in their values focused on patients access to MITM.

Q1 2022 Sales

On April 25, 2022 Hoffmann-La Roche reported its first quarter results 2022 (Presentation, Hoffmann-La Roche, APR 25, 2022, View Source [SID1234612941]).

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Seelos Therapeutics to Participate in the B. Riley Securities’ Virtual Neuro and Ophthalmology Conference

On April 24, 2022 Seelos Therapeutics, Inc. (Nasdaq: SEEL), a clinical-stage biopharmaceutical company focused on the development of therapies for central nervous system disorders and rare diseases, reported that it will participate in the B. Riley Securities’ Virtual Neuro and Ophthalmology Conference, April 27-28, 2022 (Press release, Seelos Therapeutics, APR 24, 2022, View Source [SID1234612878]).

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Raj Mehra, Ph.D., Chairman and CEO and Tim Whitaker, MD, Chief Medical Officer, will participate in a fireside chat on Wednesday, April 27th at 12:00 PM ET.

For registration: B. Riley Securities’ Virtual Neuro and Ophthalmology Conference

Nektar and Collaborators Present Preclinical Data on NKTR-255, a Novel IL-15 Receptor Agonist, in combination with CAR Cell Therapies at the 2022 Tandem Meetings | Transplantation & Cellular Therapy Meetings of ASTCT™ and CIBMTR®

On April 23, 2022 Nektar Therapeutics (Nasdaq: NKTR) announced that collaborators from the Cairo Laboratory at New York Medical College reported data from several preclinical studies demonstrating the potential of NKTR-255 to enhance the anti-tumor activities of different CAR-T therapies in a variety of cancer preclinical models (Press release, Nektar Therapeutics, APR 23, 2022, View Source;transplantation–cellular-therapy-meetings-of-astct-and-cibmtr-301531360.html [SID1234612877]). Presentations include an oral presentation by Wen Luo, Ph.D., assistant professor of pediatrics at NYMC, on in vivo and in vitro efficacy of NKTR-255 combined with anti-MCAMa CARb modified Natural Killer (NK) cells in several tumor models, and a poster presentation by Yaya Chu, Ph.D., assistant professor of pediatrics at NYMC, presenting studies of NKTR-255 in combination with ex vivo expanded anti-CD19 CAR NK cells and anti-CD20 or anti-CD79 antibodies in models of Burkitt Lymphoma (BL).

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"Our research builds on the body of knowledge for the role of an agent which activates the full IL-15 biology pathway in the field of cell therapy," said Mitchell S. Cairo, M.D., director of the Cairo Laboratory, chief of pediatric hematology, oncology and stem cell transplantation, director of the Children and Adolescent Cancer and Blood Diseases Center, associate chairman of the Department of Pediatrics and professor of pediatrics, medicine, pathology, microbiology and immunology and cell biology and anatomy at NYMC. "My lab’s findings show that NKTR-255’s ability to expand and proliferate NK cells resulted in the enhancement of the efficacy of two different CAR therapies in our preclinical models."

The oral presentation will be virtually live streamed on Saturday April 23rd, 2022 at 3:00 PM MT and is accessible through the meeting organizer’s website at View Source These presentations are available for download at View Source

Key details and takeaways from the two collaborator presentations include:

Abstract 27: "Targeting Ewing sarcoma, Osteosarcoma and Neuroblastoma with Anti-MCAM Chimeric Antigen Receptor Modified Natural Killer Cells" Luo, W., et al.
Presentation Type: Oral Presentation
Presenting Author: Wen Luo, Ph.D.
Session: Oral Abstract – Session C – Immune and Gene Therapy
Virtual Live Stream of the presentation will begin at 3:00 PM MT on Saturday April 23rd, 2022

NKTR-255 enhances expression of NK cell-activating receptors, stimulates NK cell proliferation and sustains NK cell expansion
NKTR-255 enhances anti-MCAM CAR NK cell cytotoxicity against Ewing sarcoma, osteosarcoma and neuroblastoma in vitro
Anti-MCAM CAR NK alone or in combination with NKTR-255 significantly decrease lung metastasis and prolong animal survival in an Ewing sarcoma orthotopic mouse model
Abstract 201: "Optimizing Chimeric Antigen Receptor (CAR) Engineered NK Cell- Mediated Cytotoxicity Combined with anti-CD20 or anti-CD79 Therapeutic Antibodies and NKTR-255 in Burkitt Lymphoma (BL)" Chu, Y., et al.
Presentation Type: Poster

NKTR-255 + obinutuzumab, a humanized type II anti-CD20 monoclonal antibody (mAb) glycoengineered to enhance Fc receptor affinity, significantly enhanced the in vitro cytotoxicity of anti-CD19 CAR NK compared to controls against multiple Burkitt lymphoma model (Raji) (p<0.0081) as well as release of perforin (p<0.05), IFN-g (p<0.001) and granzyme B (p<0.01)
These results were further confirmed utilizing Raji-2R and Raji-4RH cells
NKTR-255 + polatuzumab vedotin (PV), an anti-CD79 mAb glycoengineered to enhance Fc receptor affinity, significantly enhanced the in vitro cytotoxicity of anti-CD19 CAR NK cells compared to control groups such as expanded NK cells +NKTR-255 + PV against Raji (p<0.0001), Raji-2R (p<0.0003), and Raji-4RH (p<0.0311), as well as enhanced release of Interferon gamma (IFN-γ) and perforin
Posters will be on display Sunday, April 24, 2022 from 11:00 am to 7:15 pm; Monday, April 25, 2022 from 7:00 am to 7:00 pm; Tuesday, April 26, 2022 from 7:00 am to 12:00pm (all times MDT)

Poster Receptions are on Sunday, April 24, 2022 from 6:30 pm to 7:15 pm MDT

About NYMC
Founded in 1860, New York Medical College is one of the oldest and largest health sciences colleges in the country with nearly 1,500 students and 330 residents and clinical fellows, more than 2,600 faculty members and 23,200 living alumni. The College, which joined Touro University in 2011, is located in Westchester County, New York, and offers degrees from the School of Medicine, the Graduate School of Basic Medical Sciences, the School of Health Sciences and Practice, the Touro College of Dental Medicine at NYMC, and the Touro College School of Health Sciences’ nursing program at NYMC. NYMC provides a wide variety of clinical training opportunities for students, residents, and practitioners. For more information, visit www.nymc.edu.

About NKTR-255
NKTR-255 is an investigational IL‐15 receptor agonist designed to boost the immune system’s natural ability to fight cancer. NKTR-255 increases the proliferation and survival of cancer-killing natural killer (NK) cells and memory CD8+ T cells. NKTR-255 engages the entire IL-15 receptor complex (IL‐15Rα/IL‐15Rβγ) to enhance the formation of long-term immunological memory, which may lead to sustained antitumor immune response.

NKTR-255 is specifically engineered using Nektar’s expertise in polymer chemistry to mimic the natural biological activity of the body’s own IL-15, resulting in optimal activation of the IL-15 pathway. NKTR-255 is uniquely designed to overcome the challenges of recombinant IL-15, which has to be given in high doses due to rapid clearance from the body, limiting its utility due to toxicity and lack of convenience and use.