Lin, Wan-Chi Fessler, Michael B.
Published in
Cellular and Molecular Life Sciences
The neutrophil, a short-lived effector leukocyte of the innate immune system best known for its proteases and other degradative cargo, has unique, reciprocal physiological interactions with the lung. During health, large numbers of ‘marginated’ neutrophils reside within the pulmonary vasculature, where they patrol the endothelial surface for pathog...
Fu, Yuxin Jaarsma, Ate H. Kuipers, Oscar P.
Published in
Cellular and Molecular Life Sciences
The emergence and re-emergence of viral epidemics and the risks of antiviral drug resistance are a serious threat to global public health. New options to supplement or replace currently used drugs for antiviral therapy are urgently needed. The research in the field of ribosomally synthesized and post-translationally modified peptides (RiPPs) has be...
Klaus, Susanne Igual Gil, Carla Ost, Mario
Published in
Cellular and Molecular Life Sciences
The mammalian system of energy balance regulation is intrinsically rhythmic with diurnal oscillations of behavioral and metabolic traits according to the 24 h day/night cycle, driven by cellular circadian clocks and synchronized by environmental or internal cues such as metabolites and hormones associated with feeding rhythms. Mitochondria are cruc...
Eymieux, Sébastien Rouillé, Yves Terrier, Olivier Seron, Karin Blanchard, Emmanuelle Rosa-Calatrava, Manuel Dubuisson, Jean Belouzard, Sandrine Roingeard, Philippe
Published in
Cellular and Molecular Life Sciences
Many studies on SARS-CoV-2 have been performed over short-time scale, but few have focused on the ultrastructural characteristics of infected cells. We used TEM to perform kinetic analysis of the ultrastructure of SARS-CoV-2-infected cells. Early infection events were characterized by the presence of clusters of single-membrane vesicles and stacks ...
Sugimoto, Naoshi Eto, Koji
Published in
Cellular and Molecular Life Sciences
The discovery of iPSCs has led to the ex vivo production of differentiated cells for regenerative medicine. In the case of transfusion products, the derivation of platelets from iPSCs is expected to complement our current blood-donor supplied transfusion system through donor-independent production with complete pathogen-free assurance. This derivat...
Ulfig, Agnes Leichert, Lars I
Published in
Cellular and molecular life sciences : CMLS
Neutrophils are predominant immune cells that protect the human body against infections by deploying sophisticated antimicrobial strategies including phagocytosis of bacteria and neutrophil extracellular trap (NET) formation. Here, we provide an overview of the mechanisms by which neutrophils kill exogenous pathogens before we focus on one particul...
Romano, Roberta Rivellini, Cristina De Luca, Maria Tonlorenzi, Rossana Beli, Raffaella Manganelli, Fiore Nolano, Maria Santoro, Lucio Eskelinen, Eeva-Liisa Previtali, Stefano C
...
Published in
Cellular and molecular life sciences : CMLS
The small GTPase RAB7A regulates late stages of the endocytic pathway and plays specific roles in neurons, controlling neurotrophins trafficking and signaling, neurite outgrowth and neuronal migration. Mutations in the RAB7A gene cause the autosomal dominant Charcot-Marie-Tooth type 2B (CMT2B) disease, an axonal peripheral neuropathy. As several ne...
Wu, Jie Deng, Wei Li, Shumin Yang, Xiuhong
Published in
Cellular and molecular life sciences : CMLS
Currently, a novel coronavirus (SARS-CoV-2, also called 2019-nCoV) has triggered pandemic Coronavirus Disease 2019 (COVID-19), an acute infectious respiratory disease that first became epidemic in Wuhan (China) and is now spreading worldwide. Although 2019-nCoV and SARS-CoV are very similar viruses genomically and structurally, the huge number of s...
Caputo, Tiziana Tran, Van Du T Bararpour, Nasim Winkler, Carine Aguileta, Gabriela Trang, Khanh Bao Giordano Attianese, Greta M P Wilson, Anne Thomas, Aurelien Pagni, Marco
...
Published in
Cellular and molecular life sciences : CMLS
Chronic inflammation that affects primarily metabolic organs, such as white adipose tissue (WAT), is considered as a major cause of human obesity-associated co-morbidities. However, the molecular mechanisms initiating this inflammation in WAT are poorly understood. By combining transcriptomics, ChIP-seq and modeling approaches, we studied the globa...
Kameneva, Polina Kastriti, Maria Eleni Adameyko, Igor
Published in
Cellular and molecular life sciences : CMLS
For a long time, neurogenic placodes and migratory neural crest cells were considered the immediate sources building neurons of peripheral nervous system. Recently, a number of discoveries revealed the existence of another progenitor type-a nerve-associated multipotent Schwann cell precursors (SCPs) building enteric and parasympathetic neurons as w...