Results 71 to 80 of about 27,444,187 (356)

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

False-Positive Results for Immunoglobulin M Serologic Results: Explanations and Examples.

Journal of the Pediatric Infectious Diseases Society, 2013
Scenario* A measles outbreak occurred last month among a cluster of unvaccinated children in a suburban area in your referral region. Two weeks ago, an adolescent who received two doses of measles-containing vaccine in childhood developed a febrile ...
C. Woods
semanticscholar   +1 more source

Dynamic model of HIV infection with immune system response of T-lymphocytes, B-cells and dendritic cells: a review [PDF]

arXiv, 2020
A dynamic model of non-lineal time-dependent ordinary differential equations (ODE) has been applied to the interactions of a HIV infection with the immune system cells. This model has been simplified into two compartments: lymph node and peripheral blood.
arxiv  

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

Molecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi, Jérome Vialaret, Christophe Hirtz, Catherine Alix‐Panabières   +3 more
wiley   +1 more source

Immunoglobulin M (IgM) multiple myeloma versus Waldenström macroglobulinemia: diagnostic challenges and therapeutic options: two case reports

Journal of Medical Case Reports, 2020
Background Immunoglobulin M multiple myeloma and Waldenström macroglobulinemia are two different hematological diseases with the common finding of an immunoglobulin M monoclonal gammopathy of unknown significance. However, clinical characteristics of the
Simona Elba, Alessia Castellino, Roberto Soriasio, Claudia Castellino, Margherita Bonferroni, Daniele Mattei, Giuliana Strola, Daniela Drandi, Nicola Mordini, Miriam Foglietta, Davide Rapezzi, Ivana Celeghini, Mariella Grasso, Fabrizio Giordano, Giulio Fraternali Orcioni, Massimo Massaia   +15 more
doaj   +1 more source

Spontaneous Production of Immunoglobulin M in Human Epithelial Cancer Cells

PLoS ONE, 2012
It is well known that B-1 B cells are the main cell type that is responsible for the production of natural immunoglobulin M (IgM) and can respond to infection by increasing IgM secretion. However, we unexpectedly found that some epithelial cells also can
F. Hu, Li Zhang, Jie Zheng, Ling-Rui Zhao, Jing Huang, W. Shao, Qinyuan Liao, Teng Ma, Li Geng, C. Yin, Xiaoyan Qiu   +10 more
semanticscholar   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Detection of anti-yellow fever virus immunoglobulin m antibodies at 3-4 years following yellow fever vaccination.

American Journal of Tropical Medicine and Hygiene, 2012
The duration of anti-yellow fever (YF) virus immunoglobulin M (IgM) antibodies following YF vaccination is unknown, making it difficult to interpret positive IgM antibody results in previously vaccinated travelers.
K. Gibney, O. Kosoy, M. Fischer, Srilatha Edupuganti, R. Lanciotti, M. Delorey, J. E. Staples, Amanda J. Panella, M. Mulligan   +8 more
semanticscholar   +1 more source

Obesity alters the fitness of peritumoral adipose tissue, exacerbating tumor invasiveness in renal cancer through the induction of ADAM12 and CYP1B1

Molecular Oncology, EarlyView.
Tumor microenvironment drives cancer formation and progression. We analyzed the role of human cancer‐associated adipocytes from patients with renal cell carcinoma (RCC) stratified as lean, overweight, or obese. RNA‐seq demonstrated that, among the most altered genes involved in the tumor–stroma crosstalk, are ADAM12 and CYP1B1, which were proven to be ...
Sepehr Torabinejad, Caterina Miro, Annarita Nappi, Francesco Del Giudice, Annunziata Gaetana Cicatiello, Serena Sagliocchi, Lucia Acampora, Federica Restolfer, Melania Murolo, Emery Di Cicco, Federico Capone, Ciro Imbimbo, Monica Dentice, Felice Crocetto   +13 more
wiley   +1 more source

Diagnostic significance of immunoglobulin M antibodies to Toxoplasma gondii detected after separation of immunoglobulin M from immunoglobulin G antibodies [PDF]

Journal of Clinical Microbiology, 1980
Failure to demonstrate immunoglobulin M (IgM) antibodies by indirect immunofluorescence (IgM-IFA) in sera from some patients with acute acquired toxoplasmosis has recently been attributed to an inhibitory effect of high titers of IgG antibodies in these sera (Pyndiah et al. J. Clin. Microbiol. 9:170-174, 1979).
G A Filice, A S Yeager, Jack S. Remington   +2 more
openaire   +3 more sources