Results 51 to 60 of about 1,568,816 (317)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

CD11c+ B Cells Are Mainly Memory Cells, Precursors of Antibody Secreting Cells in Healthy Donors

Frontiers in Immunology, 2020
CD11c+ B cells have been reported to be increased in autoimmune diseases, but they are detected in the blood of healthy individuals as well. We aimed to characterize CD11c+ B cells from healthy donors by flow cytometry, microarray analysis, and in vitro ...
Marie-Laure Golinski, Marie-Laure Golinski, Mélanie Demeules, Céline Derambure, Gaetan Riou, Maud Maho-Vaillant, Maud Maho-Vaillant, Olivier Boyer, Olivier Boyer, Pascal Joly, Pascal Joly, Sébastien Calbo   +11 more
doaj   +1 more source

Plasma cell gingivitis

Journal of Indian Society of Periodontology, 2015
The aim of the article is to present a report on the clinical presentation of plasma cell gingivitis with the use of herbal toothpowder. Plasma cell gingivitis [PCG] is a rare benign condition of the gingiva characterized by sharply demarcated erythematous and edematous gingivitis often extending to the mucogingival junction. As the name suggests it is
Chandershekhar Joshi, Pradeep Shukla
openaire   +3 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Circulating humoral factors and endothelial progenitor cells in patients with differing coronary collateral support

, 2004
Background - The mechanisms underlying the variation in collateral formation between patients, even with similar patterns of coronary artery disease, remain unclear.
Bucknall, CA, Meng, Y G, Redwood, SR, Pearson, JD, Redwood, S R, Edwards, R J, Lambiase, PD, Marber, MS, Edwards, RJ, Anthopoulos, P, Rahman, S, Lambiase, P D, Meng, YG, Pearson, J D, Marber, M S; id_orcid, Bucknall, C A   +15 more
core   +1 more source

Vesicular traffic in polarized epithelial cells : identification and characterization of general and epithelial specific factors [PDF]

, 1994
Polarized epithelial cells are differentiated into apical and basolateral plasma membrane domains separated by tight junctions. The apical cell surface usually faces the external milieu, the basolateral domain provides cell-cell and cell-substratum ...
Fiedler, Klaus
core   +1 more source

Desmoglein‐2 expression is an independent predictor of poor prognosis patients with multiple myeloma

Molecular Oncology, 2022
Multiple myeloma (MM) is the second most common haematological malignancy and is an incurable disease of neoplastic plasma cells (PC). Newly diagnosed MM patients currently undergo lengthy genetic testing to match chromosomal mutations with the most ...
Lisa M. Ebert, Kate Vandyke, M. Zahied Johan, Mark DeNichilo, Lih Y. Tan, Kay K. Myo Min, Benjamin M. Weimann, Brenton W. Ebert, Stuart M. Pitson, Andrew C. W. Zannettino, Craig T. Wallington‐Beddoe, Claudine S. Bonder   +11 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Non-Thermal Reactive N2/He Plasma Exposure to Inhibit Epithelial Head and Neck Tumor Cells

, 2021
The traditional therapy for head and neck cancer patients has several side effects. Hence, regular follow-up care is usually required. Recently, non-thermal micro-plasma was applied to inactivate cancer cells.
Shyh-Hau Wang, Cheng-Yi Lee, Chih-Ying Wu, Enya Li, Han Lee, Pei-Lin Shao, Chang-Han Chen, Bernard Haochih Liu, Jiunn-Der Liao   +8 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source