Search This Blog

Thursday, February 16, 2023

Breaking Down Paywalls to Accelerate Research Powered by AI

 As 2023 rolls on, measures approved by the Biden-Harris administration are now at the proverbial rubber-meet-road phase as agencies scramble to figure out how to implement them.

Taxpayer-funded research in biosciences will no longer sit behind paywalls. Instead, all of this data will be publicly available for no cost. Agencies from the NIH to NASA must implement the updated guidance by December 31, 2025. Though agencies have a few years to officially transition, the work has begun.

Though the policy may be a shift at the federal level, big pharma won’t feel much of a blip, said one expert in the world of biopharma publishing.

Vikram Savkar, senior vice president and general manager of the Medicine Segment of the Health Learning, Research & Practice business at Wolters Kluwer, where he represents and manages research tools in biopharma, like the New England Journal of Medicine, told BioSpace it’s important to contextualize what the policy will actually do.

“All of us who have a stake in the space care about publishing but mostly impact on patient outcomes,” he said. “Anything that accelerates translation, from published research to drug development to clinical pathways in hospitals, is positive.”

Savkar went on to explain the subtly in what makes acceleration meaningful, careful to parse out that acceleration, in and of itself, isn’t a universal good in this instance.

For big-budget pharmas and institutes, paywalls haven’t ever been a barrier to accessing research; thus, though this policy will tear those walls down, the effect will be minimal.

Instead, the meaningful acceleration will come in text and data mining, much of it powered by AI, he said.

“Artificial intelligence applied to large volumes of peer-reviewed literature, drawing automated conclusions, tools applied to large bodies of content … That I think is where you will see acceleration because the policy will require all of that content to be made available in the same format in the same public databases,” he said. “It will require the data sources within those articles to be available. I think this is where the interesting transformation is going to be. And we'll see some very promising new developments for researchers and for us as providers as well.”

Though some opponents voiced concerns the U.S. would effectively be giving away intellectual property to the rest of the world, Alondra Nelson, Ph.D., who was OSTP director when she issued the policy, countered. 

“When research is widely available to other researchers and the public, it can save lives, provide policymakers with the tools to make critical decisions, and drive more equitable outcomes across every sector of society,” she said in August 2022. “The American people fund tens of billions of dollars of cutting-edge research annually. There should be no delay or barrier between the American public and the returns on their investments in research.”

Ultimately, her memo issued three broad recommendations for all federal agencies, including the NIH and FDA, such as:

  • Update public access policies as soon as possible, and no later than the end of 2025, to make publications and their supporting data resulting from federally funded research publicly accessible without an embargo on their free and public release;
  • Establish transparent procedures that ensure scientific and research integrity is maintained in public access policies;
  • Coordinate with OSTP to ensure equitable delivery of federally funded research results and data.

While these concerns about implementation may play out their relative validity as time goes on and agencies work out the details, Savkar said his primary concerns in rolling out the policy lie in managing expectations.

“We don't want false expectations leading to sudden disappointment,” he said.

In essence, patients shouldn’t expect to see algorithms come up with new drugs to market immediately. Instead, meaningful acceleration paired with powerful AI tools in existence and yet to be developed concomitantly with the policy will produce results … in time.

“We are ultimately talking about matters of life and death, drug development, clinical pathways that can make a profound and transformative difference in people's lives, life outcomes. It's not the sort of situation where you would want to throw a ChatGPT at it and say, ‘OK, well let's do what it says.’”

Making content, even once federal agencies have standardized the formats by which data will be available (December 2025), will not suddenly produce its own translation, he said.

“We all have to fasten our seatbelts and be in for a proper journey to develop the technologies that will take advantage of this content,” he said. “If we do that, in a rigorous and robust way, a way that respects what has always distinguished this space, which is editorial rigor, peer review, distinguishing quality for disinformation … I think at the end of a couple of years, we can find ourselves in a very productive place.”

Airport Websites In Germany Paralyzed By Likely "DDoS Attack"

 The websites of six German airports were knocked offline on Thursday, one day after broadband cables were severed by construction crews in Frankfurt that forced airline carrier Lufthansa to ground all flights.  

German media outlet Spiegel Online reported websites of the airports in Düsseldorf, Hanover, Dortmund, Erfurt, Nuremberg, and Baden-Baden were "temporarily unavailable." Out of the list, Düsseldorf is the fourth largest airport in the country. The largest airport, Frankfurt, was unaffected by the outage. 

"The failure was probably based on a so-called DDoS attack," Spiegel Online said, adding, "A Russian hacktivist group claimed responsibility for the attack online." 

So far, flight operations at the affected airports weren't disrupted. Computers that were affected include ones that display information about arrivals and departures. 

The outage comes one day after construction workers in Frankfurt severed Deutsche Telekom AG's broadband cables, forcing Lufthansa to ground flights on Wednesday. 

And on Friday, a planned strike by labor union Verdi will create chaos at seven airports, including Frankfurt and Munich. This is another headache for travelers in Germany and Europe. 

Inozyme: Positive Topline Data from Ongoing Phase 1/2 Trials of Vessel Disorder Med

 Rapid, significant, and sustained increase in plasma pyrophosphate (PPi) observed and encouraging patient reported outcome data in all dose cohorts in ENPP1 Deficiency trial -

- Rapid and significant increase in PPi observed in all dose cohorts with sustained increase observed in highest dose cohort in ABCC6 Deficiency (PXE) trial -

- INZ-701 was generally well-tolerated and exhibited a favorable safety profile in both trials -

- Company updates its cash runway guidance to fund cash flow requirements into fourth quarter of 2024 -

- Company to host virtual investor and analyst event at 8:00 a.m. ET on February 16, 2023 -

The Company will host an Investor and Analyst Event today, Thursday, February 16, 2023, at 8:00 a.m. ET to present the topline results from the trials in greater detail as well as provide an overview of the opportunity and planned development milestones in each indication. Joining the call will be members of the Inozyme management team as well as the following key opinion leaders:

  • Michael A. Levine, M.D., Professor Emeritus, Pediatrics and Medicine and Chief Emeritus, Division of Endocrinology and Diabetes at the Center for Bone Health at the Children’s Hospital of Philadelphia Research Institute

  • Wilko Spiering, M.D., Ph.D., Associate Professor, Division of Internal Medicine and Dermatology, Department of Vascular Medicine, at the University Medical Center Utrecht of Utrecht University

  • Mark Kiel, M.D., Ph.D., Founder and Chief Science Officer of Genomenon

The live webcast and replay will be accessible here and through Inozyme’s website under News and Events. Alternatively, the conference call may be accessed by dialing:

  • Domestic Dial-in Number: 1-877-317-6789

  • International Dial-in Number: 1-412-317-6789

  • Participants should ask to be joined into the Inozyme Pharma call.

Pzifer Publishes on Phase 3 Data for Zavegepant Spray for Migraine

 

  • Zavegepant is the first and only calcitonin gene-related peptide (CGRP) receptor antagonist in development as an intranasal formulation studied in a Phase 3 trial

Pfizer Inc. (NYSE: PFE) today announced publication of results in The Lancet Neurology from the Phase 3 pivotal clinical trial of zavegepant, an investigational calcitonin gene-related peptide (CGRP) receptor antagonist nasal spray for the acute treatment of migraine. The study met its co-primary endpoints, showing that a single 10 mg dose of zavegepant was more effective than placebo for both pain freedom and freedom from the most bothersome symptom (MBS) at two hours post-dose. Additionally, zavegepant demonstrated relief from migraine pain in 15 minutes, with relief lasting up to 48 hours for many patients. Zavegepant was well tolerated, and there were no serious adverse events reported in treated participants.

https://finance.yahoo.com/news/pfizer-announces-lancet-neurology-published-114500177.html

Talaris Eyes Strategic Alternatives, Implements Restructuring

  Talaris Therapeutics, Inc. (Nasdaq: TALS), today announced that it has completed a review of its business and program prospects. Based on this review, Talaris has decided to discontinue its FREEDOM-1 and FREEDOM-2 clinical trials evaluating FCR001’s ability to induce durable tolerance in living donor kidney transplant recipients. This decision was primarily attributable to the pace of enrollment and the associated timeline to critical milestones. The company will continue to enroll its FREEDOM-3 Phase 2 clinical trial evaluating FCR001’s ability to induce tolerance in scleroderma.

The Company has initiated a comprehensive review of strategic alternatives focused on maximizing shareholder value, including possible business combinations and/or a divestiture of the Company’s cell therapy CMC capabilities. The Company has not set a timetable for completion of this strategic review and does not intend to comment further on the status of this process unless or until its Board of Directors has approved a definitive course of action, or it is determined that other disclosure is appropriate. There can be no assurance that this strategic review will result in Talaris pursuing a transaction or that any transaction, if pursued, will be completed on attractive terms.

In connection with the evaluation of strategic alternatives and in order to extend its resources, Talaris is implementing a restructuring plan that includes reducing its workforce by approximately one-third, with remaining employees primarily focused on maintaining the Company’s cell therapy CMC capabilities and executing FREEDOM-3.

https://finance.yahoo.com/news/talaris-therapeutics-announces-plans-explore-120000749.html

NexImmune: Positive Data on Bispecific T cell Engager Therapy

 

  • Tumor Associated Antigen (TAA)-specific AIM ACT CD8 T cells are superior to polyclonal peripheral blood CD4 T cells, naïve CD8 T cells, and bulk CD8 T cells as effectors of BiTE-mediated killing in vivo

 NexImmune, Inc. (Nasdaq: NEXI), a biotechnology company developing a novel approach to immunotherapy designed to orchestrate a targeted immune response by directing the function of antigen-specific T cells, today announced that new positive, preclinical data will be presented in an abstract titled “Prior Antigen Exposure Enhances the T cell Response to Bispecific T cell Engager Therapy” at the 2023 Tandem Meetings: Transplantation & Cellular Therapy Meetings of ASTCT and CIBMTR, taking place on February 15-19, 2023 in Orlando, Florida.

AIM ACT T cells are non-engineered CTLs against 5 multiple myeloma antigen-peptide targets and include subtype populations (Tscm, Tcm, Tem) associated with anti-tumor activity and immunologic memory. The abstract describes the ability of multi-TAA AIM ACT T cells to work synergistically with BiTE therapy, revealing several important advantages over endogenous TAA nonspecific CD8 T cells + BiTE. The results show that BiTE potency, as measured by a reduction in tumor burden in vivo, is markedly increased in the presence of AIM T cells. Importantly, following withdrawal of BiTE therapy, recipients of the AIM ACT T cell combination remained tumor free or had a low tumor burden, while those that had received the bulk CD8+ T cell combination died within two weeks. This observation strongly suggests that AIM ACT T cells provide immunosurveillance following the withdrawal of the BiTE, a distinct advantage over bulk CD8+ T cells, which should contribute to the maintenance of remission.

https://finance.yahoo.com/news/neximmune-announces-data-showing-aim-120000749.html

Applied Therapeutics: Positive Data in Phase 3 Sorbitol Dehydrogenase Deficiency Trial

 

  • The ongoing Phase 3 INSPIRE trial is evaluating the effect of AT-007 vs. placebo in patients with SORD Deficiency on sorbitol reduction as well as clinical outcomes in approximately 50 patients age 16-55 in the US and Europe

  • AT-007 reduced sorbitol by a mean of 52%, or approximately 16,000 ng/ml, over a 90 day period, which was highly statistically significant vs. placebo (p<0.001)

  • Company to host conference call to discuss results at 8:30am Eastern

To access the conference call, please dial (833) 630-1956 (local) or (412) 317-1837 (international) at least 10 minutes prior to the start time and ask to be joined into the Applied Therapeutics call. A live webcast of the call will be accessible on the Events page under the Investor Relations section of the Applied Therapeutics website at www.appliedtherapeutics.com. A replay will be available on the Company’s website approximately two hours after the event.