Results 81 to 90 of about 2,075 (199)

Eda haplotypes in three-spined stickleback are associated with variation in immune gene expression [PDF]

open access: yes, 2017
Haplotypes underlying local adaptation and speciation are predicted to have numerous phenotypic effects, but few genes involved have been identified, with much work to date concentrating on visible, morphological, phenotypes.
A El Nagar   +50 more
core   +2 more sources

Comparative Single‐Cell Transcriptomic Atlas Reveals the Genetic Regulation of Reproductive Traits

open access: yesAdvanced Science, Volume 13, Issue 17, 23 March 2026.
A cross‐species single‐cell transcriptomic atlas of reproductive and central nervous system tissues from sheep and humans reveals conserved cellular programs and regulatory networks that regulated fertility. Integration with GWAS for sheep lifetime average litter size identifies UNC5–SLIT–BMP signaling as a core pathway coordinating neuroendocrine ...
Bingru Zhao   +8 more
wiley   +1 more source

New perspectives in signaling mediated by receptors coupled to stimulatory G protein: the emerging significance of cAMP efflux and extracellular cAMP-adenosine pathway [PDF]

open access: yes, 2015
G protein coupled receptors (GPCRs) linked to stimulatory G (Gs) proteins (GsPCRs) mediate increases in intracellular cyclic AMP as consequence of activation of nine adenylyl cyclases, which differ considerably in their cellular distribution and ...
Duarte, Thiago   +2 more
core   +2 more sources

Modified cytoskeletal and extracellular matrix composition in the canine testis after long‐acting gonadotropin‐releasing hormone agonist deslorelin treatment

open access: yesAndrology, Volume 14, Issue 3, Page 718-735, March 2026.
Abstract Background Long‐acting gonadotropin‐releasing hormone (GnRH) agonists are commonly used for fertility control in male dogs. Their effect on testicular histomorphology has not been clarified. Objectives To elucidate the mechanisms underlying androgen withdrawal in response to long‐acting GnRH agonist deslorelin 4.7 mg treatment on testicular ...
Aykut Gram   +5 more
wiley   +1 more source

Activation of relaxin family receptor 1 from different mammalian species by relaxin peptide and small-molecule agonist ML290 [PDF]

open access: yes, 2015
Relaxin peptide (RLN), which signals through the relaxin family peptide 1 (RXFP1) GPCR receptor, has shown therapeutic effects in an acute heart failure clinical trial.
Alexander I Agoulnik   +12 more
core   +3 more sources

A vast stem‐progenitor cell pool, richly vascular system, and hybrid ossification drive the daily centimeter‐scale elongation of bony antlers

open access: yesiMeta, Volume 4, Issue 6, December 2025.
Bone growth and regeneration remain major clinical challenges. Deer antlers, the fastest‐growing mammalian bone, regenerate via endochondral ossification and elongate up to 2 cm per day, far surpassing the ~2 cm annual growth of human growth plates. Here, we systematically mapped the cellular landscape of the antler growth center (AGC) using single ...
Hengxing Ba   +22 more
wiley   +1 more source

Analysis of genetic variants for different horn phenotypes and their inheritance in Icelandic sheep [PDF]

open access: yesArchives Animal Breeding
Icelandic sheep are characterized by a great diversity in horn phenotypes. Within their breed, they show a variability in terms of this trait to an extent rarely observed elsewhere.
R. Simon   +2 more
doaj   +1 more source

The extracellular matrix and insulin resistance [PDF]

open access: yes, 2015
The extracellular matrix (ECM) is a highly dynamic compartment that undergoes remodeling as a result of injury and repair. Over the past decade, mounting evidence in humans and rodents suggest that ECM remodeling is associated with diet-induced insulin ...
Ashley S. Williams   +102 more
core   +2 more sources

The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +206 more
wiley   +1 more source

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