Results 331 to 340 of about 388,373 (393)

Integrative Genomics Refines Tissues, Candidate Genes and Putative Regulatory Links Involved in the Humic Adaptation of Keystone Freshwater Fish

Molecular Ecology, Volume 34, Issue 15, August 2025.
ABSTRACT Although population genomics approaches have been successful in identifying regions of the genome shaped by natural selection, progress in dissecting the molecular mechanisms of adaptive variants and traits has been slow. By integrating multi‐tissue (gill, spleen, olfactory rosette, whole eye, and liver) transcriptomes from 16 wild Eurasian ...
M. Yu. Ozerov, K. Noreikiene, K. Taube, R. Gross, A. Vasemägi   +4 more
wiley   +1 more source

Kindlin‐2 Deletion in Mural Cells Leads to Vascular Instability

The FASEB Journal, Volume 39, Issue 14, 31 July 2025.
Kindlin‐2 in vSMCs and pericytes facilitates activation of β1‐ and β3‐integrin receptors and thereby promotes integrin‐mediated adhesion, contractile phenotype, and survival, which are crucial to their coverage of blood vessels and vascular stabilization.
Katarzyna Bialkowska, Dorota Szpak, Dmitriy Verbovetskiy, Jun Qin, Olga A. Cherepanova, Edward F. Plow, Elzbieta Pluskota   +6 more
wiley   +1 more source

Integrin‐Alpha‐6+ Cells Are Responsible for Blastema Formation During Oral Siphon Regeneration in Ciona robusta

The FASEB Journal, Volume 39, Issue 14, 31 July 2025.
During oral siphon regeneration in Ciona robusta, IA6 positive cells accumulate at the wound site to form a functional blastema that is essential for regeneration. Activation of the Wnt signaling pathway promotes both the recruitment of IA6+ cells and subsequent regenerative outgrowth, while pathway inhibition compromises blastema formation.
Shuo Yan, Wenjing Xu, Yuping Fan, Penghui Liu, Wei Wang, Bo Dong, Xiuxia Yang   +6 more
wiley   +1 more source

Omicron Impacts Olfaction in Hamsters

The FASEB Journal, Volume 39, Issue 14, 31 July 2025.
Compared to the original SARS‐CoV‐2 strain (D614G), infection by Omicron: still decreases olfactory performance in hamster; infects the olfactory epithelium with a delay and to a lesser extent; induces a strong inflammation with a delay; induces much less olfactory epithelium damage; still provokes release of cellular debris in the lumen of the nasal ...
Virginie Guérin, Mantasha Khan, Clara Bourgon, Younes Boujedli, Juliette Jacquelin, Christopher S. von Bartheld, Sandra Martin‐Latil, Bernard Klonjkowski, Sophie Le Poder, Nicolas Meunier   +9 more
wiley   +1 more source

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BDNF expression in olfactory bulb and epithelium during regeneration of olfactory epithelium

Neuroscience Letters, 2012
To further understand the roles of growth factors in the olfactory neurogenesis, we studied the mRNA levels of diverse genes in olfactory bulb (OB) and olfactory epithelium (OE) during the regeneration process of OE. mRNA expression levels of various genes in the OB and OE during the regeneration processes of OE from damage induced by methimazole ...
Atsuhiro Uranagase, Sayaka Katsunuma, K. Doi, K. Nibu   +3 more
semanticscholar   +4 more sources

Morphology of the human olfactory epithelium

Journal of Comparative Neurology, 1990
AbstractThe human olfactory epithelium has been previously studied with scanning electron microscopy; however, most studies have been limited to examining the epithelial surface. In an attempt to examine structures below the surface, we scanned epithelial fractures that occurred during tissue preparation.
Richard M. Costanzo, Edward E. Morrison
openaire   +3 more sources

Dissociation of frog olfactory epithelium

Journal of Neuroscience Methods, 1983
We report a method for producing cell suspensions from frog olfactory epithelium. The tissue is incubated for 45 min at room temperature in a solution which causes dissociation of the epithelium. The solution is an isotonic saline buffered to maintain a pH of 10.3 and a free Ca2+ ion concentration of 10(-6) M.
Robert C. Gesteland, Steven J. Kleene
openaire   +3 more sources

Extrinsic innervation of olfactory epithelium

Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1973
The olfactory mucosa of frog has been studied at an ultrastructural level to confirm previous light microscope observations in regard to the presence, in the sensory epithelium, of nerve fibres not belonging to the first cranial nerve proper. It has been observed that both myelinated and unmyelinated nerve fibres are present in the lamina propria and ...
Pasquale P. C. Graziadei, H. T. Gagne
openaire   +3 more sources

Neurogenesis in the Olfactory Epithelium [PDF]

, 2009
The olfactory sensory neurons in the olfactory epithelium generally live for only about 30–60 days. In addition, they are constantly killed by environmental insults such as pathogens and toxic substances and therefore need to be replaced throughout adult life.
Lucia M. Armelin-Correa, Bettina Malnic
openaire   +1 more source