Results 51 to 60 of about 8,205,754 (305)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Case Report: Analysis of the missed diagnosis of atrial septal defect with partial pulmonary vein dual drainage

Frontiers in Cardiovascular Medicine
ObjectiveThis study aimed to investigate the reasons for the misdiagnosis of a case of atrial septal defect (ASD) complicated by partial anomalous pulmonary venous connection (PAPVC) to improve clinical diagnosis accuracy in similar cases.MethodsThe ...
Chi-heng Zhou, Yuan-yuan Zhang, Qun-shan Shen   +2 more
doaj   +1 more source

Atypical Atrial Tachycardia in a Newborn – a Case Report

Journal of Interdisciplinary Medicine, 2022
We present the case of a neonatal patient with atrial tachycardia with unusual characteristics – abrupt onset and cessation, non-responsiveness to overdrive, termination by direct cardio-version – in association with an ostium secundum-type atrial septal
Gábor-Miklósi Dorottya, Cerghit-Paler Andreea, Sus Ioana, Ghiragosian-Rusu Simina, Făgărășan Amalia, Togănel Rodica, Gozar Liliana   +6 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Case Report: Sustained ventricular arrhythmia in a child supported by a Berlin heart EXCOR ventricular assist device

Frontiers in Transplantation
Mechanical circulatory support is an established therapy to support failing hearts as a bridge to transplantation. Although tolerated overall, arrhythmias may occur after ventricular assist device implantation and can complicate patient management.
Diego Lineker Marquetto Silva, Stephanie Ondracek Lemouche, Tatiane Yukari Takahashi, Isadora de Campos Zanon, Adailson Siqueira, Desiree Machado, Estela Azeka, Sissy Lara de Melo   +7 more
doaj   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Burden of heart disease in Ohio 2009

, 2010
Title from PDF cover; author statement from p. 2 of cover (viewed on May 19, 2011).; "Created: 1/6/2010 ... ; Modified: 1/11/2010 ..."--Document properties screen.; Includes bibliographical references.Key findings -- Risk factors, prevalence and access ...
DeFiore-Hyrmer, Jolene.
core  

Consanguinity and the risk of congenital heart disease [PDF]

, 2012
Consanguineous unions have been associated with an increased susceptibility to various forms of inherited disease. Although consanguinity is known to contribute to recessive diseases, the potential role of consanguinity in certain common birth defects is
Hudgins, L., Shieh, J.T.C., Bittles, A.H.   +2 more
core  

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source