Results 101 to 110 of about 560,391 (215)

Gonadotropin‐Inhibitory Hormone (GnIH) and Its Receptor GPR147 Mediates Acute Stress‐Induced Activation of the Locus Coeruleus‐SAM Axis

Advanced Science, EarlyView.
ABSTRACT Gonadotropin‐inhibitory hormone (GnIH, also known as RFamide‐related peptide‐3, RFRP‐3) is a hypothalamic neuropeptide that regulates vertebrate reproduction via its receptor GPR147. Although GnIH is known to mediate stress‐induced reproductive suppression, its role in broader stress responses remains unclear.
Jiani Zhang, Hongyu Zhu, Wenqi Wang, Bingqian Shen, Yuanyuan Xin, Xingxing Song, Xuanyi Lu, Lixuan Li, Siting Chen, Xiaochen Zhang, Jialing Zeng, Haodong Zheng, Jianlong Lao, Ke Peng, Yixian Wei, Jiaming Zheng, Chuanhuo Hu, Xiaoye Wang, Xun Li   +18 more
wiley   +1 more source

Homology modeling of 3D structure of human chitinase-like protein CHI3L2

Open Life Sciences, 2010
Iershov Anton, Odynets Konstantin, Kornelyuk Alexander, Kavsan Vadim   +3 more
doaj   +1 more source

NECAB family of neuronal calcium-binding proteins in health and disease

Neural Regeneration Research
The N-terminal EF-hand calcium-binding proteins 1–3 (NECAB1–3) constitute a family of predominantly neuronal proteins characterized by the presence of at least one EF-hand calcium-binding domain and a functionally less well characterized C-terminal ...
Diones Bueno, Michael K.E. Schäfer, Sudena Wang, Michael J. Schmeisser, Axel Methner   +4 more
doaj   +1 more source

Design principles and functional basis of enantioselectivity of alanyl-tRNA synthetase and a chiral proofreader during protein biosynthesis. [PDF]

Nucleic Acids Res, 2023
Sivakumar K, Venkadasamy VL, Amudhan G, Ann KJ, Goud GK, Nayani K, Gogoi J, Kuncha SK, Mainkar PS, Kruparani SP, Sankaranarayanan R.   +10 more
europepmc   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

Coordinated improvement of maize grain yield and protein quality by the ZmMADS8-ZmMADS47-O2 module and a G protein gamma subunit

Crop Journal
Improving protein quality and grain yield traits coordinately is an important goal for crop breeding. To date, many protein-quality or grain-yield regulation genes have been identified.
Yunfu Li, Qiang Ning, Ran Zhao, Dan Liu, Nan Li, Qing Xiong, Qin Sun, Yanfang Du, Ruijie Mao, Jimin Zhan, Zuxin Zhang, Lei Liu   +11 more
doaj   +1 more source

Quassinoid analogs exert potent antitumor activity via reversible protein biosynthesis inhibition in human colorectal cancer. [PDF]

Biochem Pharmacol, 2023
Wei N, Burnett J, Crocker DL, Huang Y, Li S, Wipf P, Chu E, Schmitz JC.   +7 more
europepmc   +1 more source

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

Advanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

SMAD4 Loss Induces c-MYC-Mediated NLE1 Upregulation to Support Protein Biosynthesis, Colorectal Cancer Growth, and Metastasis. [PDF]

Cancer Res, 2022
Loevenich LP, Tschurtschenthaler M, Rokavec M, Silva MG, Jesinghaus M, Kirchner T, Klauschen F, Saur D, Neumann J, Hermeking H, Jung P.   +10 more
europepmc   +1 more source

Disrupted TFEB/GDNF–cAMP/ATP Coupling Underlies Astrocytic Dysfunction and Depression in LRRK2 G2019S Parkinson's Mice

Advanced Science, EarlyView.
ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao, Maryam Hatami, Sumeyye Koc, Qing Jiang, Thomas Skutella, Yuanfeng Zhang   +5 more
wiley   +1 more source