Results 21 to 30 of about 682,558 (265)

Phosphorylation of (Ser 291) in the linker insert of Syk negatively regulates ITAM signaling in platelets

Platelets
Receptor-induced tyrosine phosphorylation of spleen tyrosine kinase (Syk) has been studied extensively in hematopoietic cells. Metabolic mapping and high-resolution mass spectrometry, however, indicate that one of the most frequently detected ...
Carol Dangelmaier, Hymavathi Reddy Vari, Dhruv N Vajipayajula, Manal Elzoheiry, Monica Wright, Ashvin Iyer, Alexander Y Tsygankov, Satya P Kunapuli   +7 more
doaj   +1 more source

Hawkinsinuria With Direct Hyperbilirubinemia in Egyptian-Lebanese Boy

Frontiers in Pediatrics, 2019
Tyrosinemia type III is the rarest type of tyrosinemia, because of a mutation in 4-OH-phenylpyruvate dioxygenase (HPD). This causes two different types of diseases with different modes of inheritance: tyrosinemia type III and hawkinsinuria. Hawkinsinuria
Hassan El Khatib, Bilal Asaad, Aisha Zaylaa, Farah Awad, Mariam Sbeity, Sirin Mneimneh, Georges Haber, Zeina Naja, Mariam Rajab   +8 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Detection of tyrosine phosphorylated proteins in trichinella spiralis L1 larvae

Parasite, 2001
Western-blotting analysis showed the presence of tyrosine phosphorylated proteins in crude extracts of T. spiralis larvae and these phosphorylated proteins were located by immunofluorescence on the striations of the larval cuticle.
Allegretti S., Beaumont V., Robert-Gangneux F., Creuzet C., Roisin M.P., Dupouy-Camet J.   +5 more
doaj   +1 more source

Determination of Tyrosine in Artificial Urine Using a Screen-Printed Electrode Modified with tetrathiafulvalene-tetracyanoquinodimethane/ionic Liquid Conductive Gel

International Journal of Electrochemical Science, 2020
In this study, the screen-printed electrode (SPE) was developed for detection of tyrosine based on tetrathiafulvalene-tetracyanoquinodimethane/ionic liquid conductive gel.
Xiaoping Zhang, Xiatong Li, Xinyue Pei, Ting Shu, Qing Min, Shi Wang   +5 more
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

Biosynthesis of food constituents: Amino acids: 2. The alanine-valine-leucine, serine-cysteine-glycine, and aromatic and heterocyclic amino acids groups - a review

Czech Journal of Food Sciences, 2006
This review article gives a survey of principal pathways that lead to the biosynthesis of the proteinogenic amino acids of the alanine-valine-leucine group starting with pyruvic acid from the glycolytic pathway and serine-cysteine-glycine group starting ...
Jan Velíšek, Karel Cejpek
doaj   +1 more source

Tyrosine-Dependent Phenotype Switching Occurs Early in Many Primary Melanoma Cultures Limiting Their Translational Value

Frontiers in Oncology, 2021
The use of patient-derived primary cell cultures in cancer preclinical assays, including drug screens and genotoxic studies, has increased in recent years.
Ahmad Najem, Jasper Wouters, Jasper Wouters, Mohammad Krayem, Florian Rambow, Florian Rambow, Malak Sabbah, François Sales, François Sales, Ahmad Awada, Ahmad Awada, Stein Aerts, Stein Aerts, Fabrice Journe, Fabrice Journe, Jean-Christophe Marine, Jean-Christophe Marine, Ghanem E. Ghanem   +17 more
doaj   +1 more source

Structural basis of tubulin tyrosination by tubulin tyrosine ligase [PDF]

Journal of Cell Biology, 2013
Tubulin tyrosine ligase (TTL) catalyzes the post-translational retyrosination of detyrosinated α-tubulin. Despite the indispensable role of TTL in cell and organism development, its molecular mechanism of action is poorly understood. By solving crystal structures of TTL in complex with tubulin, we here demonstrate that TTL binds to the α and β subunits
Prota Andrea E., Magiera Maria M., Kuijpers Marijn, Bargsten Katja, Frey Daniel, Wieser Mara, Jaussi Rolf, Hoogenraad Casper C., Kammerer Richard A., Janke Carsten, Steinmetz Michel O.   +10 more
openaire   +4 more sources

Measurable Residual Disease Monitoring During Treatment for Pediatric Acute Myeloid Leukemia in First Relapse

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survival after relapse in pediatric acute myeloid leukemia (AML) remains poor, highlighting the critical importance of identifying prognostic factors to guide optimal relapse management. Methods We investigated the prognostic impact of multiparameter flow cytometry (MFC) measurable residual disease (MRD) in 188 patients with first ...
Camilla Poulsen, Kristian Juul Sandahl, Lene Karlsson, Jonas Abrahamsson, Nira Arad‐Cohen, Daniel Cheuk, Barbara De Moerloose, Linda Fogelstrand, Jose Maria Fernandez Navarro, Bianca F. Goemans, Kirsi Jahnukainen, Gertjan Kaspers, Zhanna Kovalova, Monica Cheng Munthe‐Kaas, Ulrika Norén‐Nyström, Josefine Palle, Ramune Pasauliene, Cornelis Jan Pronk, Kadri Saks, Anne Tierens, Henrik Hasle, Kristian Løvvik Juul‐Dam   +21 more
wiley   +1 more source