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Cancer Stem Cell News
Cancer Stem Cells of Esophageal Adenocarcinoma are Suppressed by Inhibitors of TRPV2 and SLC12A2
[Annals Of Surgical Oncology] Researchers examined the expression profiles of ion transport-related molecules in the CSCs of esophageal adenocarcinoma.
Cancer Stem Cell News
MPZL1 Suppresses the Cancer Stem-Like Properties of Lung Cancer Through β-Catenin/TCF4 Signaling
[Functional & Integrative Genomics] Scientists explored the influence of myelin protein zero-like protein 1 (MPZL1) on the stem-like properties of cancer cells and the underlying mechanism in lung adenocarcinoma.
Immunology of Infectious Disease News
Impact of a TLR9 Agonist and Broadly Neutralizing Antibodies on HIV-1 Persistence: The Randomized Phase IIa Titan Trial
[Nature Medicine] In this Phase IIa, placebo-controlled, double-blinded trial, 43 people with HIV-1 on antiretroviral therapy were randomized to placebo/placebo, lefitolimod/placebo, placebo/broadly neutralizing anti-HIV-1 antibodies (bNAbs) or lefitolimod/bNAb.
Immunology of Infectious Disease News
Association of Vaccine-Specific Regulatory T Cells with Reduced Antibody Response to Repeated Influenza Vaccination
[European Journal Of Immunology] Investigators explored the role of vaccine antigen-specific regulatory T (Treg) cells in antibody response to repeated annual influenza vaccination. They analyzed pre- and post-vaccination hemagglutination inhibition titers, seroconversion rates, seroprotection rates, vaccine antigen hemagglutinin-specific Treg cells, and conventional T cells.
Immunology of Infectious Disease News
Impact of Mycobacterium tuberculosis Glycolipids on the CD4+ T Cell–Macrophage Immunological Synapse
[Journal Of Immunology] Scientists demonstrated that mycobacterial cell-wall glycolipids such as ManLAM could traffic from infected macrophages to disrupt productive immunological synapse formation and inhibit CD4+ T cell activation, contributing to immune evasion by M. tuberculosis.
Immunology of Infectious Disease News
Salmonella Delivers H9N2 Influenza Virus Antigens via a Prokaryotic and Eukaryotic Dual-Expression Vector and Elicits Bivalent Protection Against Avian Influenza and Fowl Typhoid
[Developmental And Comparative Immunology] Researchers used a detoxified Salmonella Gallinarum (SG) strain to deliver a dual prokaryotic and eukaryotic expression vector, pJHL270 that expressed recombinant H9N2 antigens in both Salmonella and host cells. They evaluated the H9N2 antigen and SG-specific humoral and cellular immune responses in vitro following immunization.