Results 41 to 50 of about 627,250 (261)

Novel and unscrutinized immune entities of the zebrafish gut

FEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil, Marine Mantel, Julia Soh, Serge Mostowy, Sylvia Brugman, Gilles Claude Vanwalleghem   +5 more
wiley   +1 more source

TYROSINEMIA TYPE III: A CASE REPORT OF SIBLINGS AND LITERATURE REVIEW

Revista Paulista de Pediatria
Objective: Tyrosinemia type III (HT III) is the rarest form of tyrosinemia, and the full clinical spectrum of this disorder is still unknown. The neurological involvement varies, including intellectual impairment and attention deficit disorder with ...
Fábio Barroso, Joana Correia, Anabela Bandeira, Carla Carmona, Laura Vilarinho, Manuela Almeida, Júlio César Rocha, Esmeralda Martins   +7 more
doaj   +1 more source

Characterization of Arabidopsis thaliana Hydroxyphenylpyruvate Reductases in the Tyrosine Conversion Pathway

Frontiers in Plant Science, 2018
Tyrosine serves as a precursor to several types of plant natural products of medicinal or nutritional interests. Hydroxyphenylpyruvate reductase (HPPR), which catalyzes the reduction of 4-hydroxyphenylpyruvic acid (pHPP) to 4-hydroxyphenyllactic acid ...
Jing-Jing Xu, Xin Fang, Chen-Yi Li, Qing Zhao, Cathie Martin, Xiao-Ya Chen, Xiao-Ya Chen, Lei Yang   +7 more
doaj   +1 more source

Tyrosine-Based Signals Regulate the Assembly of Daple⋅PARD3 Complex at Cell-Cell Junctions. [PDF]

, 2020
Polarized distribution of organelles and molecules inside a cell is vital for a range of cellular processes and its loss is frequently encountered in disease.
Choi, Julie, Ear, Jason, Ghassemian, Majid, Ghosh, Pradipta, Kufareva, Irina, Rajapakse, Navin, Saklecha, Anokhi   +6 more
core  

Inhibition of Food Intake by PACAP in the Hypothalamic Ventromedial Nuclei is Mediated by NMDA Receptors [PDF]

, 2014
Central injections of pituitary adenylate cyclase-activating polypeptide (PACAP) into the ventromedial nuclei (VMN) of the hypothalamus produce hypophagia that is dependent upon the PAC1 receptor; however, the signaling downstream of this receptor in the
Choi, Sujean, Maunze, Brian, Phillips, Kailynn A., Resch, Jon M   +3 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Glucose deprivation activates a metabolic and signaling amplification loop leading to cell death. [PDF]

, 2012
The altered metabolism of cancer can render cells dependent on the availability of metabolic substrates for viability. Investigating the signaling mechanisms underlying cell death in cells dependent upon glucose for survival, we demonstrate that glucose ...
Graeber, Thomas G, Graham, Nicholas A, Kohli, Bitika, Komisopoulou, Evangelia, Lo, Roger S, Mellinghoff, Ingo K, Mischel, Paul S, Ribas, Antoni, Tahmasian, Martik, Teitell, Michael A, Vivanco, Igor, Wu, Hong, Zhu, Maggie   +12 more
core  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Oral Branched-Chain Amino Acid Supplements That Reduce Brain Serotonin During Exercise in Rats Also Lower Brain Catecholamines [PDF]

, 2013
Exercise raises brain serotonin release and is postulated to cause fatigue in athletes; ingestion of branched-chain amino acids (BCAA), by competitively inhibiting tryptophan transport into brain, lowers brain tryptophan uptake and serotonin synthesis ...
Choi, Sujean, DiSilvio, Briana, Fernstrom, John D., Fernstrom, Madelyn H.   +3 more
core   +1 more source

Frequent mutation of receptor protein tyrosine phosphatases provides a mechanism for STAT3 hyperactivation in head and neck cancer [PDF]

, 2014
The underpinnings of STAT3 hyperphosphorylation resulting in enhanced signaling and cancer progression are incompletely understood. Loss-of-function mutations of enzymes that dephosphorylate STAT3, such as receptor protein tyrosine phosphatases, which ...
Bahar, Ivet, Du, Yu, Garraway, Levi A., General, Ignacio, Gilbert, Breean R., Grandis, Jennifer R., Hammerman, Peter S., Hritz, Jozef, Johnson, Daniel E., Ju, Zhenlin, Li, Hua, Lu, Yiling, Lui, Vivian Wai Yan, Mills, Gordon B., Ng, Patrick Kwok-Shing, Pendleton, Kelsey P., Peyser, Noah D., Vries, John K., Wang, Lin, Wang, Zhenghe, Xiao, Xiao, Zeng, Yan   +21 more
core   +1 more source