Results 141 to 150 of about 2,480,811 (338)

Heat shock interferes with the amino acid metabolism of bovine cumulus-oocyte complexes in vitro: a multistep analysis

Amino Acids
By affecting the ovarian pool of follicles and their enclosed oocytes, heat stress has an impact on dairy cow fertility. This study aimed to determine how heat shock (HS) during in vitro maturation affected the ability of the bovine cumulus-oocyte ...
Hayder Radhi Hussein Mzedawee, Rasoul Kowsar, Reza Moradi-Hajidavaloo, Roya Shiasi-Sardoabi, Khaled Sadeghi, Mohammad Hossein Nasr-Esfahani, Mehdi Hajian   +6 more
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Investigation of encapsulated water wire within self-assembled hydrophilic nanochannels, in a modified γ4-amino acid crystals: Tracking thermally induced changes of intermolecular interactions within a crystalline hydrate

Amino Acids
Nanostructures formed by the self-assembly of modified/unmodified amino acids have the potential to be useful in several biological/nonbiological applications.
Krishnayan Basuroy, Jose de Jesus Velazquez-Garcia, Simone Techert   +2 more
doaj   +1 more source

Amino Acid Coordination Driven Self‐Assembly for Enhancing both the Biological Stability and Tumor Accumulation of Curcumin

, 2018
Yongxin Li, Qianli Zou, Chengqian Yuan, Shukun Li, Ruirui Xing, Xuehai Yan   +5 more
openalex   +2 more sources

Natively oxidized amino acid residues in the spinach PS I-LHC I supercomplex

, 2020
Ravindra Kale, Larry Sallans, Laurie K. Frankel, Terry Bricker   +3 more
openalex   +2 more sources

Calcium/calmodulin‐dependent kinase II activity is required for maintaining learning‐induced enhancement of α‐amino‐3‐hydroxy‐5‐methyl‐4‐isoxazolepropionic acid receptor‐mediated synaptic excitation [PDF]

, 2015
Sourav Ghosh, Iris Reuveni, Edi Barkai, Raphael Lamprecht   +3 more
openalex   +1 more source

Redox regulation meets metabolism: targeting PRDX2 to prevent hepatocellular carcinoma

Molecular Oncology, EarlyView.
PRDX2 acts as a central redox hub linking metabolic dysfunction‐associated steatohepatitis (MASH) to hepatocellular carcinoma (HCC). In normal hepatocytes, PRDX2 maintains redox balance and metabolic homeostasis under oxidative stress. In contrast, during malignant transformation, PRDX2 promotes oncogenic signaling, stemness, and tumor initiation ...
Naroa Goikoetxea‐Usandizaga, María Luz Martinez‐Chantar, Carolina Conter   +2 more
wiley   +1 more source

Amino acid distribution in blood following high-intensity interval exercise: a preliminary study

Amino Acids
This study investigated the effect of high-intensity interval exercise on total and individual amino acid concentrations in red blood cells (RBCs) and plasma.
Nattai Borges, Thomas M. Doering, Grace Murphy, Margaret Macdonald, Richard H. Dunstan   +4 more
doaj   +1 more source

Chiral acidic amino acids induce chiral hierarchical structure in calcium carbonate

, 2017
Wenge Jiang, Michael S. Pacella, Dimitra Athanasiadou, Valentin Nelea, Hojatollah Vali, Robert M. Hazen, Jeffrey J. Gray, Marc D. McKee   +7 more
openalex   +1 more source

ANTAGONISM OF THE INHIBITORY ACTION OF AMINOSALICYLIC ACID ON MYCOBACTERIUM TUBERCULOSIS BY METHIONINE, BIOTIN AND CERTAIN FATTY ACIDS, AMINO ACIDS, AND PURINES [PDF]

, 1956
Loyd W. Hedgecock
openalex   +1 more source