Results 171 to 180 of about 54,392 (259)

Synergistic Effects of Thyroxine and Nano‐Melatonin on Post‐Thaw Sperm Quality, Antioxidant Defence and Fertility of Cryopreserved Simmental Bull Semen

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Effects of thyroxine (T) and nano‐melatonin (NM) supplementation on cryopreserved Simmental bull semen were evaluated. The combination of thyroxine (0.5 µg/dL) and nano‐melatonin (30 µg/dL) significantly improved post‐thaw sperm motility, membrane integrity, antioxidant status, and fertility while reducing oxidative stress and apoptosis. These findings
Marwa Abonagy   +18 more
wiley   +1 more source

Exploring the Role of Transposable Elements to Sex Gap in Longevity in Three Drosophila Species

open access: yesAging Cell, Volume 25, Issue 11, November 2026.
Sex differences in Drosophila lifespan are o1en linked to Y‐chromosome TE content. Although TE expression increases with age and a higher number of upregulated TE copies were found in older males, this did not correlate with reduced lifespan. Moreover, Y chromosome replacement affects male longevity and gene and TE expression in D.
Miriam Merenciano   +12 more
wiley   +1 more source

Biallelic Truncating Variant in LRGUK Is Associated With Severe Multiple Morphological Abnormalities of the Sperm Flagella and Sperm Nuclear Defects in Humans

open access: yesClinical Genetics, Volume 110, Issue 5, Page 538-548, November 2026.
A homozygous truncating variant in LRGUK results in loss of the LRGUK protein and causes multiple morphological abnormalities of the flagella (MMAF), disrupted axonemal architecture, central pair defects, abnormal chromatin organization, and severe male infertility, establishing LRGUK as a novel human infertility gene.
Wiâme Mokkedem   +14 more
wiley   +1 more source

Uncovering the Genetic Landscape of Pediatric Hearing Loss Along the Texas–Mexico Border

open access: yesClinical Genetics, Volume 110, Issue 5, Page 627-636, November 2026.
Project GIVE provided evaluations and genome sequencing to 23 children with hearing loss along the Texas–Mexico border. Seventy percent received a molecular diagnosis and 56% of those diagnosed had changes to medical management. In this region, underdiagnosis of genetic hearing loss is due to care barriers rather than lower genetic burden.
Desiree Lanehart   +17 more
wiley   +1 more source

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