Results 231 to 240 of about 258,204 (350)

Microglial Deletion of Hrh4 Alleviates Alzheimer's Disease Pathologies by Enhancing Microglial Phagocytosis of Amyloid‐β and Tau

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
Histamine H4 receptor (H4R) antagonist VUF6002 mimics low‐dose X‐ray irradiation in aged Alzheimer's disease (AD) mice, enhancing microglial clearance of amyloid‐beta/hyperphosphorylated tau aggregates and restoring cognition. Microglial H4R deletion activates cAMP/TGF‐β1/Smad3 pathway, enhancing phagocytosis, while TGF‐β receptor 1 deletion abolishes ...
Yi‐Jun Xu   +5 more
wiley   +1 more source

Sensitive Environmental DNA Methods for Low-Risk Surveillance of At-Risk Bumble Bees. [PDF]

open access: yesMol Ecol Resour
Richardson RT   +7 more
europepmc   +1 more source

Status Assessments for Two Endangered Populations of Vendace (Coregonus albula) and Evidence That Their Abundance Is Modulated by Percid Fishes

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 1, January 2026.
ABSTRACT The study of low‐latitude populations can inform our understanding of how cold‐adapted species might respond to environmental change. The vendace (Coregonus albula) is a lacustrine fish that is distributed across northern Europe. In the UK, there are two extant native vendace populations.
Ruaidhri Forrester   +9 more
wiley   +1 more source

“What is a fish without a river?” Conservation Translocation of a Highly Threatened Cyprinid

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 1, January 2026.
ABSTRACT Conservation translocations are essential for reversing biodiversity loss. Here, we report a translocation initiative on the endangered Evrotas chub (Squalius keadicus) to re‐establish it in the Vassilopotamos River, within its historical range in Greece.
Leonidas Vardakas   +4 more
wiley   +1 more source

Diurnal shifts in eDNA concentration of threatened juvenile river herring. [PDF]

open access: yesMicroPubl Biol
Bailey CG   +6 more
europepmc   +1 more source

Habitat‐Based Predictions of Bridle Shiner (Notropis bifrenatus) in the Northeastern United States

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
We developed local and regional models for Maine and New Hampshire that may be used to focus bridle shiner (Notropis bifrenatus) surveys on areas with high predicted habitat suitability. This is significant because bridle shiners receive protection or concern status in thirteen states and two Canadian provinces: Limited data show that bridle shiners ...
Lara S. Katz   +4 more
wiley   +1 more source

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