The authors would like to correct panel H in Fig 3 to show the correct MFI values of PD-L1 expression on human CD4+ T cells. The error occurred during preparation of the figure for manuscript revision. The percentages of infected CD4 cells expressing PD-L1 were accidentally duplicated from panel I in Fig 3. Please see the corrected version of Fig 3 here. open access article distributed under th...

Introduction: Hormesis and adaptive responses are two important biological effects of low-dose ionizing radiation (LDIR) in organism and mammalian cell lines. Notably, LDIR generates distinct biological effects in cancer cells from normal cells, e.g., it may affect the growth of cancer cells via the activation of certain cell signaling pathway, which does not exist in normal ...

Cell-in-cell is a unique phenomenon mostly documented in human cancer tissues. A recent study demonstrated that cell-in-cell might promote lymphopenia by internalizing and killing immune cells COVID-19, which implicates as an emerging player broader spectrum of pathological processes, such dysregulation.

Background/introduction The biologic dose response curves of thermal dose and absorbed radiation dose have not been compared to each other even though they have both been extensively investigated separately and combined. Although heat and radiation produce cell kill by different biological mechanisms (Thermal dose denatures proteins and the radiation dose causes DNA damage) a comparison of dose...

Background:  Natural Killer cells express killer inhibitory receptors specific for HLA-class I molecules.  These receptors could induce signals that determine NK cells ability to mediate cytotoxicity.  Purified soluble form of HLA class I molecules (sHLA) could bind to NK cell receptors and down-regulate the NK killer function. Objective:  To evaluate the influence of sHLA and two monoclonal an...

Complementary killing effect of tirapazamine in combination with radiation therapy on cells high aldehyde dehydrogenase activity SAS cell line

Highly effective and selective killing of EGFR(+)-colorectal cancer cell lines was achieved with targeted PDT PDT/chemotherapy combination using theranostic nanoparticles.

Natural killer (NK) cells are a subset of lymphocytes which play a crucial role in early innate immune response against infection and tumor transformation. Furthermore, they secrete interferon-γ (IFN-γ) and tumor necrosis factor (TNF) prompting adaptive immu-nity. NK cells distinguish the unhealthy cells from the healthy ones through an array of cell-surface receptors. Human NK cells use inhibi...