Results 161 to 170 of about 129,829 (283)

Heterokairic Genes and the Eco‐Evo‐Devo of Timing

open access: yesEvolution &Development, Volume 28, Issue 2, June 2026.
Heterokairic genes as the bridge (Heterokairic Pathways?): Heterokairic genes are heterochronic regulators whose activity is modulated by environmental conditions. External cues (e.g., temperature, nutrition, oxygen, density: yellow box) are sensed (yellow arrows) and converted into endocrine and metabolic signals (purple box and arrow into fish's ...
Leandro Lofeu, Ehsan Pashay Ahi
wiley   +1 more source

Increased Numbers of CD4+ T‐Cells in the Hypocretin/Orexin Region of Narcolepsy Type 1

open access: yesAnnals of Neurology, Volume 99, Issue 5, Page 1173-1178, May 2026.
Narcolepsy type 1 (NT1) is presumed to be an autoimmune disorder caused by hypothalamic loss of hypocretin (Hcrt; orexin). In postmortem NT1 brains, we observed an 11‐fold increase of CD4+ T‐cells in the Hcrt region compared with control hypothalami, without a corresponding rise in CD8+ T‐cells.
Ling Shan   +5 more
wiley   +1 more source

A Chinese X‐Linked Adrenoleukodystrophy Patient With Atypical Clinical Symptoms Contained an Undefined ABCD1 Mutation—A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT X‐linked adrenoleukodystrophy (X‐ALD) is a genetic peroxisome disorder linked to ABCD1 mutation, characterized by rapid and complex clinical symptoms. We here report a case of X‐ALD manifesting solely as dysarthria, associated with an undefined mutation in the ABCD1 gene, underscoring the necessity of atypical clinical symptoms in X‐ALD ...
Fu‐Qing Zhang   +4 more
wiley   +1 more source

Prolactinoma localization by inferior petrosal sinus sampling: illustrative case. [PDF]

open access: yesJ Neurosurg Case Lessons
Ahmed AK   +8 more
europepmc   +1 more source

Hair Cortisol Concentrations in Children: A Longitudinal Analysis Across Childhood

open access: yesDevelopmental Psychobiology, Volume 68, Issue 3, May 2026.
ABSTRACT Hair cortisol concentration (HCC) reflects long‐term cortisol exposure and is commonly used as a biomarker of hypothalamic–pituitary–adrenal axis activity. Although increasingly applied in pediatric populations, developmental changes in HCC and potential sex differences remain unclear.
Miguel Ángel Baos‐González   +4 more
wiley   +1 more source

Impact of pituitary pars intermedia dysfunction on inflammation within the equine reproductive tract of the mare. [PDF]

open access: yesFront Vet Sci
Howard J   +9 more
europepmc   +1 more source

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