Celleron Therapeutics publishes new findings showing immune modulation underpins the anti-cancer effects of zabinostat

On April 2, 2021 Celleron Therapeutics, the UK-based company developing personalised medicines for cancer patients, reported that it has worked closely with Oxford University’s Medical Sciences Division to investigate the mechanism of action of zabinostat (previously known as CXD101) (Press release, Celleron, APR 2, 2021, View Source [SID1234577532]).

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The study found that zabinostat enhances immune-relevant gene expression. This effect leads to increased recognition of tumours by the immune system with enhanced anti-cancer activity. The study included a genome‐wide expression analysis and functional profiling, which uncovered enriched gene signatures and pointed towards a role for the immune system in how zabinostat acts. When zabinostat was combined with immune checkpoint inhibitors, such as anti‐PD1 and anti‐CTLA4, using tumour models that are normally unresponsive to mono-therapy, it resulted in enhanced anti‐tumour activity.

The recent scientific findings, published in the latest edition of Molecular Oncology, are highly consistent with the clinical strategy and clinical trial design which Celleron is pursuing in its CAROSELL Phase 2 clincal study, which investigates zabinostat and nivolumab combination treatment in patients with microsatellite-stable colorectal cancer (MSS CRC). MSS CRC, which remains clinically unmet, has been long establised as being unresponsive to immune checkpoint inhibitor monotherapy treatment. In addition to the novel combination therapy deployed in CAROSELL, Celleron plans to translate the key findings on gene signatures described in the study to predictive biomarkers that help identify patients who undergo a favourable response to the combination therapy.

Professor Nick La Thangue, CEO, commented: "This is a truely fascinating study. It represents a major milestone in understanding zabinostat but most importantly opens up new ways of identifying cancer patients that are likely to undergo a good response to the drug. We will deploy the new information to strengthen our precision medicine platform to maximise the therapeutic value of zabinostat for cancer patients".

Professor David Kerr, CMO, commented: "This excellent science provides a platform which we can use to identify patients who are most likely to respond to zabinostat, significantly increasing the likelihood that our clinical trials will yield a positive result and benefit the community of cancer patients whom we serve. Equally as important, it opens up new avenues of clinical research in which we can deploy zabinostat in combination with a wide array of immune therapy approaches to improve their effectiveness".

Boston Business Journal: Life sciences firm Locust Walk’s plans for its $175M SPAC

On April 2, 2021 Geoff Meyerson co-founded Locust Walk, a Boston-based life sciences consulting firm, on Sept. 15, 2008, the same day that Lehman Brothers filed for bankruptcy and Merrill Lynch sold itself to Bank of America (Press release, Locust Walk Partners, APR 2, 2021, View Source [SID1234577553]). Meyerson said he "figured the world didn’t need another investment bank," so he and his team found other ways to support biotech firms: advising on strategy, providing analytics, helping raise capital and preparing them for IPOs.

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Late last year, when the popularity of special-purpose acquisition companies, or SPACs, was exploding, Locust Walk was ready to jump in on the action. The firm filed to raise $130 million for Locust Walk Acquisition Corp., its first SPAC, in the fall. By mid-January, Locust Walk had secured $175 million for the vehicle and gone public on the Nasdaq.

Now, Locust Walk is using the same expertise it has developed over the last 12 years as it seeks a target for the SPAC.

"We basically used our engine that we built at Locust Walk to screen for the right types of companies, identify them, do due diligence and secure a deal," Meyerson said. "We’re kind of eating our own cooking."

Locust Walk is part of a rapidly growing group of companies and investment firms looking to strike gold via SPACs. RA Capital, MPM Capital, General Catalyst, Bain Capital Life Sciences and Omega Funds all launched SPACs of their own within the last year.

Also called blank-check companies, SPACs are formed with the purpose of using the proceeds from their initial public offerings to acquire one or more unspecified businesses, referred to as targets. SPACs have found a sweet spot in the Covid-19 era, offering a seemingly easier route to becoming a public company than a traditional IPO.

‘Not going anywhere’
Meyerson noted that even large, well-funded biotech firms are eyeing SPACs as a means to go public.

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"I think the biggest surprise we’ve had is we thought (those interested in SPACs) might be second-tier companies. We didn’t think some of the biggest companies would want to do that," Meyerson said. "We found that not to be the case. There are a lot of top-tier companies with plenty of investors that are seriously considering SPACs or have already merged with SPACs."

Meyerson declined to share many details about the criteria Locust Walk has outlined for a target for its SPAC. He said his team is looking for a biotech company of some kind, predominantly focused in the U.S., with a "great management team" that has raised adequate funding to support Locust Walk Acquisition Corp.’s $175 million raise. It is that amount of capital, Meyerson thinks, that sets Locust Walk apart from other SPACs in this space. With the exception of General Catalyst and Arch Venture Partners’ recently filed $500 million SPAC, most local biotech-focused SPACs are priced at around $100 million.

Meyerson doesn’t think the SPAC era is likely to be long-lived, however. The market might see a SPAC slowdown soon, or traditional IPOs may make a comeback. "There’s no way this pace can be sustained," he said.

Whatever the case, Locust is "not going anywhere," he said.

"We’re continuing to build and grow the core business. This is just one tool we offer to companies, and now, we can become more full-service, helping companies navigate the SPAC landscape because we’ve been a buyer," Meyerson said. "If the SPAC business continues, we’d like to continue to be a part of it as a SPAC issuer, but fundamentally, our job is to help biotech grow."

Alloy Therapeutics Raises $75 Million in Series C Financing to Advance Collaborative Biotechnology Ecosystem

On March 31, 2021 Alloy Therapeutics, a biotechnology ecosystem company empowering the global scientific community to make better medicines together, reported the close of a $75 million Series C financing round (Press release, Alloy Therapeutics, MAR 31, 2021, View Source [SID1234583285]). The round was led by 8VC, Presight Capital, and Peter Thiel with participation from new investors including Mubadala Capital, the asset management arm of Mubadala Investment Company, an unnamed sovereign wealth fund, Founders Fund and Gaingels, as well as Alloy’s existing investors Luma Bio-IT, Alexandria Venture Investments, and Ulysses Diversified Holdings.

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"The path to translate an idea into lifesaving medicine is long, challenging, and uncertain. At Alloy we are building an ecosystem of collaboration across the biopharma community to reduce the barriers of translation and make better medicines together," said Errik Anderson, CEO and founder of Alloy Therapeutics. "Alloy is a forever company, allowing us to be generous when others are in need. In joining the Alloy network, those taking the hard path of drug discovery can know that they are not alone. We are in this together."

Through partnership, Alloy Therapeutics democratizes access to tools, technologies, services, and company creation capabilities that are foundational for discovering and developing therapeutic biologics. Since its formation in 2017, Alloy’s community has grown to include over 70 partners of the ATX-Gx platform for human antibody discovery, and the formation of multiple new biotechnology companies, including Broadwing Bio, an ophthalmology company led by Dr. Andrew Peterson and created in partnership with Maze Therapeutics. Proceeds from the Series C financing will extend Alloy’s platforms and services into adjacent biologic modalities and further expand access to Alloy’s capabilities to more partners and geographies around the world.

"Alloy is building a true platform layer in the drug discovery industry," said Alex Kolicich, founding partner of 8VC. "We have seen firsthand how democratizing the product development process has transformed the technology industry through accelerating network effects. We are proud to support Alloy as they apply these lessons to the biopharmaceutical market. Our portfolio companies have benefited greatly from the Alloy ecosystem, and we are impressed with the team’s vision, leadership, and execution."

As part of the Series C financing, Fabian Hansen, founder and Managing Director of US venture capital fund Presight Capital, will join as a member of Alloy Therapeutics’ board of directors. In addition, Alaa Halawa, co-head of Mubadala Capital’s US Ventures business, will join as a board observer.

"Mubadala Capital partners with visionary founders building enduring life science and healthcare companies, supporting them with the global scale and longevity of Mubadala’s permanent and diversified capital base," said Halawa of Mubadala Capital. "We have deep roots in company building, particularly in healthcare. Alloy’s ambitious long-term vision is a natural fit for our partnership. We are excited to work with the Alloy team to support them in advancing the healthcare ecosystem into the new global bioeconomy."

About ATX-Gx

The ATX-Gx platform is the fastest growing in vivo human antibody discovery platform, used by over 70 discovery teams ranging from top biopharma to academic research labs. ATX-Gx is a suite of highly immunocompetent transgenic mice strains that together offer (i) full human heavy chain repertoire, (ii) human kappa and human lambda chain repertoire, (iii) haplotype diversity, and (iv) limited immunodominance. ATX-Gx is available to scientists worldwide at groundbreaking business terms including royalty free access, a simple licensing process (ability to start working with ATX-Gx in as little as two weeks), permission to design KO and bespoke genetic modifications, and expanding access to new platform innovation.

NKMax America Announces Corporate Name Change to NKGen Biotech

On April 2, 2021 NKMax America, a biotechnology company harnessing the power of the body’s immune system through the development of Natural Killer (NK) cell therapies, reported that it has changed its corporate name to NKGen Biotech, Inc., which the Company believes best reflects its mission and strategic focus (Press release, NKMax America, APR 2, 2021, View Source [SID1234577554]). The name change is effective immediately.

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"We believe the name NKGen Biotech more accurately represents the direction our company is headed and our commitment to developing the next generation of natural killer cell immunotherapies with the potential to restore immune function in patients with cancer worldwide," said Stephen Chen, NKGen Biotech Chief Operating Officer and Chief Technical Officer.

Mr. Chen further commented, "Our clinical programs remain on track and we plan to report full data from our Phase 1 monotherapy trial of SNK01 in refractory solid tumors in the second quarter of 2021, while advancing our partnered combination programs with Merck KGaA and Affimed throughout the year. We are excited to embark on the next steps in our journey to become the leading player in NK cell therapeutics."

The Company’s lead drug candidate, SNK01, is an investigational autologous NK cell-based therapy which is currently being studied alone and in combination with other approved drugs for the treatment of cancer. NKGen Biotech also plans to file an IND for its allogeneic NK cell platform in 2022.

Veracyte to Present at 20th Annual Needham Virtual Healthcare Conference

On April 2, 2021 Veracyte, Inc. (Nasdaq: VCYT), a global genomic diagnostics company, reported that Bonnie Anderson, chairman and chief executive officer, will participate in a fireside chat at the 20th Annual Needham Virtual Healthcare Conference on Tuesday, April 13, 2021 at 2:15 p.m. Eastern Time (Press release, Veracyte, APR 2, 2021, View Source [SID1234577540]).

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The link to the live audio webcast of the company’s presentation will be available by visiting Veracyte’s website at View Source A replay of the webcast will be available for 90 days following the conclusion of the live presentation broadcast.