Gastroenterology

As a journalist interested in decoding AI and its impact on the research landscape, I recently took Insilico Medicine’s DORA (Draft Outline Research Assistant) for a test drive, a new platform summarized here. DORA, a specialized agentic-based tool aims to draft scientific content while promising to slash the time and effort required to produce first…

This morning, Eli Lilly reported positive phase 2 results for its dual GLP-1 and GIP receptor agonist tirzepatide in patients with nonalcoholic steatohepatitis (NASH). In the SYNERGY-NASH trial, the therapy achieved NASH resolution without worsening fibrosis in 61.3% of patients. That is considerably higher than data for semaglutide. Picturing tirzepatide’s NASH resolution in a phase…

Clostridioides difficile, commonly known as C. diff, is a significant health threat in the U.S. Recent estimates suggest that C. diff, a common bacteria, can cause infection in roughly 500,000 patients annually in the U.S., with around 30,000 of these cases resulting in death. “Actually, it’s more like 5 million when you think about it…

Lilly’s hot weight loss drug Zepbound (tirzepatide) may be one of the most effective drug therapies for weight loss. In an open-label 36-week study, participants lost an average of 20.9% of their body weight in 36 weeks. With an average weight of 107.3 kg (236.5 lbs), that equates to about 22.4 kg (49.4 lbs) on average.…

Capping off a busy 2023, Insilico Medicine has announced a potentially first-in-class oral PHD inhibitor for the treatment of inflammatory bowel disease (IBD). ISM5411 is the fifth AI-backed drug candidate from Insilico Medicine to reach clinical stages. ISM5411 targets prolyl hydroxylase domain (PHD) enzymes via modulation of the hypoxia-inducible factor (HIF) pathway, which is involved…

[Updated on March 18, 2024] Do GLP-1 drugs lead to loss of muscle mass? The German expression “jein,” spanning both yes and no, captures researchers’ present understanding of the complexity of this issue. Yes, recent research on glucagon-like peptide-1 (GLP-1) drugs for weight loss indicates these medications may lead to significant reductions in lean body…

The explosive sales growth of GLP-1 drugs has analysts projecting that the antiobesity drugs could be a $44 billion market by 2030. Some observers are more upbeat, projecting that the sector could be worth more than $100 billion in the coming years. Pfizer CEO Albert Bourla projects that the market will reach $90 billion by…

Lilly has announced that its interleukin-23 blocker mirikizumab demonstrated promise in patients with moderately to severely active ulcerative colitis (UC) in the ongoing open-label LUCENT-3 extension study. The trial evaluated two-year efficacy and safety of the monoclonal antibody in patients who had previously undergone UC treatments, including biologics, that were ineffective, stopped working, or were…

The interleukin-23 blocker guselkumab (Tremfya) continues to show promise in treating Crohn’s disease (CD). First winning FDA approval for plaque psoriasis in 2017, guselkumab recently demonstrated robust efficacy and a consistent safety profile in the long-term extension of the GALAXI Phase 2 study for CD. Some 54.1% of patients receiving guselkumab achieved clinical remission by…

The COVID-19 pandemic has had a profound impact on the best-selling pharmaceuticals, leading to shifts in the list with Pfizer and BioNTech’s Comirnaty surpassing AbbVie’s Humira for the No. 1 spot in 2021. That momentum continued in 2022, with Pfizer and BioNTech jointly raking in $59.1 billion in revenue from the sales of the COVID-19…

Treg cell therapies are at the forefront of a collaboration between Regeneron (Nasdaq:REGN) and privately-held Sonoma Biotherapeutics, as they work together to discover, develop, and commercialize novel therapies for autoimmune diseases. This partnership combines Regeneron’s VelociSuite technologies with Sonoma Biotherapeutics‘ expertise in gene-modified T cell (Treg) therapies. Under the terms of the agreement, Regeneron will…

The generic and biosimilar company Sandoz, a Novartis (NYSE:SIX) subsidiary, has received FDA approval for its Humira biosimilar Hyrimoz (adalimumab-adaz) injection. AbbVie’s (NYSE:ABBV) megablockbuster Humira is a biologic medication with indications for an array of autoimmune conditions, including rheumatoid arthritis, Crohn’s disease and psoriasis. Sandoz’s biosimilar will likely be priced significantly lower than Humira’s. This…

The European Medicines Agency (EMA) is backing a series of measures to reduce the risk of serious side effects associated with Janus kinase (JAK) inhibitors, limiting their use in high-risk individuals. Similarly, Health Canada is recommending updated labeling for the drug class to disclose the risk of serious cardiovascular events and cancer. The agency is…

Janssen (NYSE:JNJ) has announced positive data from the first randomized controlled trial to test the safety and efficacy of combination therapy with an interleukin (IL)-23p19 subunit antagonist (guselkumab) and a tumor necrosis factor-alpha (TNFα) antagonist (golimumab) in ulcerative colitis. In the Phase 2a VEGA study, 48% of patients who received combination induction therapy with guselkumab and…

Johnson & Johnson’s Janssen subsidiary has released positive data from an ongoing analysis of the Phase 2a VEGA clinical study of guselkumab and golimumab. The trial focused on adults with moderately to severely active ulcerative colitis (UC). The study tested the efficacy of 12 weeks of combination induction therapy with the interleukin-23 subunit p19 inhibitor…

New York City-based Kallyope is one of the few biotechs focused solely on the gut-brain axis.  The privately-held company has built a cross-disciplinary team that weaves together advanced technologies in sequencing, bioinformatics, neural imaging, human genetics, and cellular and molecular biology to interrogate the hormonal and neural signaling pathways that comprise the gut-brain axis.  The…

AbbVie (NYSE:ABBV) has announced that FDA has approved Skyrizi (risankizumab-rzaa) as the first interleukin-23 (IL-23) inhibitor to treat adults with moderately to severely active Crohn’s disease (CD). Skyrizi is also FDA-approved as a treatment for moderate to severe plaque psoriasis and active psoriatic arthritis. IL-23 inhibitors have surged in popularity recently, given their ability to…

Bristol Myers Squibb (NYSE:BMY) has won FDA approval for Opdivo (nivolumab) in combination with fluoropyrimidine- and platinum-based chemotherapy as a first-line treatment for adults with unresectable advanced or metastatic esophageal squamous cell carcinoma (ESCC). The agency also approved Opdivo with Yervoy (ipilimumab) for ESCC. Both approvals cover ESCC regardless of programmed death-ligand 1 (PD-L1) status.…

Johnson & Johnson’s (NYSE:JNJ) Janssen unit announced new Phase 2 GALAXI 1 data at Digestive Disease Week (DDW), showing substantial rates of clinical-biomarker and endoscopic response and clinical remission through 48 weeks of Tremfya (guselkumab) therapy for Crohn’s disease. The company also announced long-term pooled safety analyses for Stelara (ustekinumab) at the DDW event May…

AbbVie (NYSE:ABBV) has revealed positive topline results from the U-ENDURE Phase 3 study investigating 15- and 30-mg doses of Rinvoq (upadacitinib) in adults with moderate to severe Crohn’s disease. Recipients who received either dose met the co-primary endpoints of endoscopic response and clinical remission, AbbVie announced. More than one-third (36%) of participants who received 15…

The clinical-stage company First Wave BioPharma (Nasdaq:FWBI) saw its share price fall by more than 40% to $0.37 in after-hours trading today after releasing new clinical trial data. To save money, the company will initiate austerity measures, cutting headcount by about 20% and closing clinical operations site in Hayward, California and a facility in Langlade, France.…

Pfizer (NYSE:PFE) has announced that the Phase 3 ELEVATE 12 study of etrasimod met primary and key secondary endpoints. The primary endpoint in the trial involved clinical remission in patients with severely active ulcerative colitis (UC) at week 12. Etrasimod is an experimental once-daily selective sphingosine 1-phosphate (S1P) receptor modulator similar to Bristol-Myers Squibb’s Zeposia…

Tens of millions of Americans have immune-mediated inflammatory diseases (IMIDs), including conditions as diverse as rheumatoid arthritis, psoriasis, multiple sclerosis and inflammatory bowel disease. Because such diseases have an inflammatory component, a single biologic could treat multiple IMIDs. “We are committed to investigating inflammatory pathways to develop therapies that can potentially address the immense unmet…

AbbVie (NYSE:ABBV) has announced that the FDA will prolong the review period for Skyrizi (risankizumab-rzaa) to treat moderate to severe Crohn’s disease in patients 16 years and older. The agency decided to extend the Prescription Drug User Fee Act (PDUFA) action date for the indication by three months to review additional data submitted from the…

Having recently sold an equity stake in Samsung Bioepis for up to $2.3 billion, Biogen (NSDQ:BIIB) has announced a licensing deal with Xbrane Biopharma (STO:XBRANE), a Swedish biosimilar developer. The agreement relates to the development of Xcimzane, a preclinical monoclonal antibody referencing Cimzia (certolizumab pegol) from UCB. Having first won FDA approval in 2018 for moderate to…