Results 221 to 230 of about 84,425 (312)

Guanine nucleotide exchange factor GEF115 specifically mediates activation of Rho and serum response factor by the G protein α subunit Gα13

, 1998
Junhao Mao, Huidong Yuan, Wei Xie, Dianqing Wu   +3 more
openalex   +2 more sources

Machine learning and multi‐omic analysis reveal contrasting recombination landscape of A and C subgenomes of winter oilseed rape

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Meiotic recombination is essential for generating genetic diversity, driving plant evolution, and enabling crop improvement, yet its uneven distribution across genomes constrains breeding efforts. Here, we investigated the multi‐omic landmarks that shape the recombination landscape in Brassica napus by integrating epigenomic, genomic, and ...
Jose A. Montero‐Tena, Silvia F. Zanini, Gözde Yildiz, Tobias Kox, Amine Abbadi, Rod J. Snowdon, Agnieszka A. Golicz   +6 more
wiley   +1 more source

The Rho guanine nucleotide exchange factor ARHGEF5 promotes tumor malignancy via epithelial–mesenchymal transition [PDF]

, 2016
Yuko Komiya, Yasuhito Onodera, Megumi Kuroiwa, Suguru Nomimura, Yuki Kubo, J-M Nam, Kentaro Kajiwara, Shigeyuki Nada, Chitose Oneyama, Hisataka Sabe, Masato Okada   +10 more
openalex   +1 more source

Treg cells retain stable lineage commitment during pregnancy in mice after late gestation inflammatory challenge

Immunology &Cell Biology, Volume 104, Issue 3, Page 276-311, March 2026.
In this study, we used Foxp3‐fatemapping mice to examine the cell lineage stability of Treg cells in pregnancy. Ex‐Foxp3 cells were identified in gestational tissues. However, Treg cells retained lineage stability with no increased ex‐Foxp3 generation, regardless of inflammatory challenges that induce preterm birth.
Kerrie L Foyle, Ella S Green, Jessie R Walker‐Rogers, Ha M Tran, David M Olson, Lachlan M Moldenhauer, Sarah A Robertson   +6 more
wiley   +1 more source

Rho Guanine Nucleotide Exchange Factor 1 [PDF]

, 2020
openaire   +1 more source

How Does Biological Sex Impact Mucosal Bacterial Infection? Mucosal Defenses and Bacterial Detection

Immunological Reviews, Volume 338, Issue 1, March 2026.
ABSTRACT Urinary tract infections possess substantial sex disparities in the incidence, immune response, and progression of infection. Some of these distinctions may be due to sexual dimorphism in mucosal barriers or sex differences in the initial immune response to infection.
Laura Ramirez Finn, Molly A. Ingersoll
wiley   +1 more source

Activation of the Small G Protein Arf6 by Dynamin2 through Guanine Nucleotide Exchange Factors in Endocytosis. [PDF]

Sci Rep, 2015
Okada R, Yamauchi Y, Hongu T, Funakoshi Y, Ohbayashi N, Hasegawa H, Kanaho Y.   +6 more
europepmc   +1 more source

Rho Guanine Nucleotide Exchange Factor 12 [PDF]

, 2020
openaire   +1 more source

β-PIX-d, a Member of the ARHGEF7 Guanine Nucleotide Exchange Factor Family, Activates Rac1 and Induces Neuritogenesis in Primary Cortical Neurons

Seunghyuk Kim, Heeyoung Park, Jieun Kang, Seung‐Hyuk Choi, Ali Sadra, Sung‐Oh Huh   +5 more
openalex   +2 more sources

Engram Synapses and Synapse Dynamics in Memory Processing

Journal of Neurochemistry, Volume 170, Issue 3, March 2026.
Learning‐induced neuronal activity dynamically rewires synapses, altering their formation and elimination rates in task‐related regions. In vivo two‐photon imaging has revealed that activity‐driven presynaptic, postsynaptic, and astrocytic mechanisms regulate synaptogenesis and axonal bouton engulfment.
Yongmin Sung, Chaery Lee, Hyunsu Jung, Bong‐Kiun Kaang   +3 more
wiley   +1 more source