The malfunction of lymphatic drainage that occurs in lymphedema leads to excessive cholesterol accumulation in the affected skin and lymphatic vessels, causing inflammation and fibrosis. However, surgery and the chemical reduction of accumulated cholesterol with cyclodextrin reduce inflammation and regenerate lymphatic vessels. Cholesterol is a potential therapeutic target for treating lymphedema, according to this study published on Feb. 11, 2026, in Nature by Veronique Angeli and her colleagues.

Wall Street pushback against relaxin player Tectonic Therapeutic Inc. was sharp, but a trial design that differs could save the drug from the fate of Astrazeneca plc’s long-acting relaxin-2 analogue, AZD-3427, which the pharma giant has “removed from phase II,” where it was being tested in a trial called Re-phire, because of less than ideal efficacy.

The neural and neuroimmune mechanisms behind myocardial infarction-triggered cardiac events, immune responses and activation of the nervous system remain largely unexplored. The heart and the brain talk to each other in what is known as cardioception. This communication between the two organs is orchestrated through neurons of the vagus nerve or the dorsal root ganglia, among others. Researchers from the University of California, San Diego have now shown that the dynamics of these interactions may play a crucial role in modulating inflammation, repair and cardiac functioning.

Bayer AG’s oral factor XIa inhibitor asundexian significantly reduced ischemic stroke by 26% in patients following a noncardioembolic ischemic stroke or high-risk transient ischemic attack in the phase III Oceanic-Stroke study.

Insight Lifetech Co. Ltd. listed on the Shanghai Stock Exchange’s STAR market via an unprofitable biotech track reinstated last year, with the Feb. 5 IPO raising ¥998.64 million (US$143.93 million).

The U.K.’s National Institute for Health and Care Excellence (NICE) has recommended the use of Abbott Laboratories’ Cardiomems HF system, giving people living with heart failure an option to monitor their condition daily from home. The implantable wireless sensor could transform care for individuals with the chronic condition as it will enable them to catch early warning signs before they escalate to medical emergencies.

Medtronic plc is continuing to put its money where its mouth is as it plans to exercise its option to acquire Cathworks Ltd. for up to $585 million. The company said last month it was committed to expanding its pipeline through strategic investments and targeted acquisitions. The move for Cathworks comes on the heels of Medtronic’s $90 million investment in Anteris Technologies Global Corp.

Genentech Inc. is paying $200 million up front and up to $1.5 billion in milestone payments to license one of Suzhou Sanegene Bio Inc.’s RNAi programs. Metabolic and autoimmune-focused Sanegene did not disclose specifics around the licensed candidate, except that it was derived from its LEAD (Ligand and Enhancer Assisted Delivery) platform.

The EMA has started a review of Amgen Inc.’s Tavneos (avacopan) after questions were raised about the integrity of the data in the Advocate study that the agency assessed when granting approval of the vasculitis treatment in January 2022.