Results 61 to 70 of about 1,069,910 (348)

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Effectiveness of online expressive writing in reducing psychological distress among the asymptomatic COVID-19 patients in Fangcang Hospitals: A quasi-experiment study

Frontiers in Psychology, 2023
ObjectiveThis study aimed to assess the applicability and effectiveness of an online format of expressive writing (EW) in reducing psychological distress among the asymptomatic COVID-19 patients in Fangcang Hospitals with a quasi-experiment ...
Xican Zheng, Jingrui Qu, Jun Xie, Wei Yue, Xuejun Liang, Zhen Shi, Jing Bai, Zhiyan Sun, Fangna Cheng, Xiaoxia Li, Chunxia Liu   +10 more
doaj   +1 more source

Highly functional virus-specific cellular immune response in asymptomatic SARS-CoV-2 infection

bioRxiv, 2020
The efficacy of virus-specific T cells in clearing pathogens involves a fine balance between their antiviral and inflammatory features. SARS-CoV-2-specific T cells in individuals who clear SARS-CoV-2 infection without symptoms or disease could reveal non-
N. L. Bert, H. Clapham, A. Tan, W. Chia, C. Tham, Jane M Lim, Kamini Kunasegaran, L. Tan, C. Dutertre, Nivedita Shankar, Joey M. E. Lim, L. Sun, M. Zahari, Z. Tun, Vishakha Kumar, B. Lim, Siew Hoon Lim, A. Chia, Yee-Joo Tan, P. Tambyah, S. Kalimuddin, D. Lye, J. Low, Lin‐Fa Wang, W. Wan, L. Hsu, A. Bertoletti, C. Tam   +27 more
semanticscholar   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

Molecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source

Corrigendum: Risk factors for sexually transmitted infections among men who have sex with men

African Journal of Primary Health Care & Family Medicine
No abstract vailable.
Matshidiso A. Malefo, Olalekan Ayo-Yusuf, Mathildah M. Mokgatle   +2 more
doaj   +1 more source

Association of Obesity with SARS-CoV-2 and Its Relationship with the Humoral Response Prior to Vaccination in the State of Mexico: A Cross-Sectional Study

Diagnostics, 2023
Obesity is associated with an increased risk of contracting infections. This study aimed to estimate the risk of COVID-19 infection associated with obesity and to assess its role in the specific antibody response against SARS-CoV-2 in 2021.
Daniel Montes-Herrera, José Esteban Muñoz-Medina, Larissa Fernandes-Matano, Angel Gustavo Salas-Lais, Ma. De Los Ángeles Hernández-Cueto, Clara Esperanza Santacruz-Tinoco, Irma Eloisa Monroy-Muñoz, Javier Angeles-Martínez   +7 more
doaj   +1 more source

Proportion of asymptomatic infection among COVID-19 positive persons and their transmission potential: A systematic review and meta-analysis

PLoS ONE, 2020
Background The study objective was to conduct a systematic review and meta-analysis on the proportion of asymptomatic infection among coronavirus disease 2019 (COVID-19) positive persons and their transmission potential.
Mercedes Yanes-Lane, Nicholas Winters, F. Fregonese, M. Bastos, S. Perlman-Arrow, J. Campbell, D. Menzies   +6 more
semanticscholar   +1 more source

Feasibility of a ctDNA multigenic panel for non‐small‐cell lung cancer early detection and disease surveillance

Molecular Oncology, EarlyView.
Plasma‐based detection of actionable mutations is a promising approach in lung cancer management. Analysis of ctDNA with a multigene NGS panel identified TP53, KRAS, and EGFR as the most frequently altered, with TP53 and KRAS in treatment‐naïve patients and TP53 and EGFR in previously treated patients.
Giovanna Maria Stanfoca Casagrande, Marcela de Oliveira Silva, Mariana Bisarro dos Reis, Rodrigo de Oliveira Cavagna, Luciane Sussuchi, Icaro Alves Pinto, Natalia Zampieri Pontes, Rodrigo Sampaio Chiarantano, Flavio Augusto Ferreira da Silva, Pedro de Marchi, Letícia Ferro Leal, Rui M. Reis   +11 more
wiley   +1 more source

Elective Thoracic Surgical Resections for Pulmonary Arteriovenous Malformations ‐ A 16 Year Single‐Center Experience

Pulmonary Circulation
Pulmonary arteriovenous malformations (PAVMs) cause cerebral abscess and ischemic stroke due to paradoxical emboli, risks that are increasingly recognized.
May Al‐Sahaf, Jon Anderson, Jayanta Nandi, Ali Alsafi, Claire L. Shovlin   +4 more
doaj   +1 more source

SARS-CoV-2 seroprevalence and asymptomatic viral carriage in healthcare workers: a cross-sectional study

Thorax, 2020
Objective To determine the rates of asymptomatic viral carriage and seroprevalence of SARS-CoV-2 antibodies in healthcare workers. Design A cross-sectional study of asymptomatic healthcare workers undertaken on 24/25 April 2020.
A. Shields, S. Faustini, M. Pérez-Toledo, S. Jossi, Erin L. Aldera, Joel D. Allen, S. Al-Taei, C. Backhouse, A. Bosworth, Lyndsey A Dunbar, D. Ebanks, B. Emmanuel, Mark I. Garvey, Joanna Gray, I. Kidd, Golaleh McGinnell, Dee McLoughlin, Gabriella L. Morley, Joanne O'Neill, Danai Papakonstantinou, Oliver J Pickles, C. Poxon, M. Richter, Eloise M Walker, K. Wanigasooriya, Yasunori Watanabe, C. Whalley, A. Zielinska, M. Crispin, D. Wraith, A. Beggs, A. Cunningham, M. Drayson, A. Richter   +33 more
semanticscholar   +1 more source