Results 181 to 190 of about 143,415 (311)

Aging of the Hematopoietic System: Mechanisms, Consequences, and Systemic Interactions

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
Hematopoietic aging arises from intrinsic stem‐cell decline and bone‐marrow niche dysfunction, leading to myeloid skewing, immunosenescence, and clonal hematopoiesis. These changes drive systemic inflammation and multi‐organ disease, which in turn further disrupt the bone‐marrow niche and hematopoietic stem cell (HSC) function, creating a vicious cycle
Masashi Miyawaki   +3 more
wiley   +1 more source

New‐onset autoimmune disease following SARS‐CoV‐2 infection and mRNA vaccination in Norway: A retrospective cohort study

open access: yesJournal of Internal Medicine, Volume 299, Issue 2, Page 271-282, February 2026.
Abstract Background Studies suggest an increase in autoimmune diseases following SARS‐CoV‐2 infection and/or COVID‐19‐vaccination. We aimed to describe possible associations in Norway. Methods We used information from the emergency preparedness register for COVID‐19, BeredtC19, for all residents aged 18–64 (N = 3,450,080).
Håkon Bøås   +4 more
wiley   +1 more source

Solitary Congenital Self-Healing Histiocytosis (Hashimoto-Pritzker Disease)

open access: hybrid, 2011
A. Elguezabal   +3 more
openalex   +1 more source

Proximal Tubule‐Specific Genetic Deficiency of PPARα Worsens Systemic Lipid and Glucose Metabolism During Fasting

open access: yesThe FASEB Journal, Volume 40, Issue 1, 15 January 2026.
Proximal tubule‐specific PPARα knockout mouse (PPARαΔKPT) showed decreased lipid and glucose metabolism in the kidney during fasting. Metabolism in the other organs was increased, presumably as a means of compensating for the impaired kidney metabolism.
Daiki Aomura   +12 more
wiley   +1 more source

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