Results 221 to 230 of about 124,281 (312)

Mitochondrial Homeostasis in Pancreatic β Cell Function: Mechanisms and Therapeutic Targets for Diabetes

open access: yesJournal of Diabetes, Volume 18, Issue 5, May 2026.
This review highlights mitochondrial dysfunction as a central driver of pancreatic β cell failure in diabetes, caused by disrupted mitochondrial quality control (MQC), oxidative stress, and impaired organelle communication. Emerging therapies, such as DRAK2 inhibitors and metabolic reprogramming agents, show promise in restoring β cell function by ...
Ruihan Li   +5 more
wiley   +1 more source

State‐and‐transition simulation models: How can we use them to assess ecosystem condition and support nature markets

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1359-1375, May 2026.
Abstract The world is experiencing a biodiversity crisis. Steep declines in habitat quality and ecosystem services have resulted in interest in markets to help fund ecological restoration. One way that ecological restoration is assessed is through indicators of ecosystem condition, namely, a measurement of how different a landscape is from its ...
James M. Furlaud   +5 more
wiley   +1 more source

Perp Deficiency Induces Defective Negative Selection and Autoimmune Arthritis in Aged Mice

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
Perp deficiency promotes age‐related autoimmunity. ABSTRACT Thymic negative selection is characterized by the apoptosis of autoreactive thymocytes and plays a critical role in maintaining self‐tolerance. Numerous apoptosis‐related genes influence cell fate during T‐cell development.
Yan Zhou   +12 more
wiley   +1 more source

Agrarian counterpoint

open access: yesAmerican Ethnologist, Volume 53, Issue 2, Page 171-182, May 2026.
Abstract In Colombia's northeastern borderlands, agrarian economies shape how disease risk and stigma are understood and managed. As shown in ethnographic fieldwork in and around the Catatumbo region, cutaneous leishmaniasis—a sandfly‐transmitted disease that produces chronic skin lesions—appears in two radically different guises across adjacent ...
Javier Lezaun, Lina Pinto‐García
wiley   +1 more source

Neighbors to nature: A case study of recreation‐wildlife co‐existence in the Greater Yellowstone Ecosystem

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
We monitored medium to large mammal and human activity to assess impacts of recreation and inform management, deploying 27 trail cameras along multi‐use non‐motorized recreational trails for 2.5 years in a heavily used area within the Greater Yellowstone Ecosystem, USA.
Courtney L. Larson   +8 more
wiley   +1 more source

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