The era of cytotoxic CD4 T cells

M Cenerenti, M Saillard, P Romero… - Frontiers in …, 2022 - frontiersin.org
In 1986, Mosmann and Coffman identified 2 functionally distinct subsets of activated CD4 T
cells, Th1 and Th2 cells, being key in distinct T cell mediated responses. Over the past three …

Super-resolution structured illumination microscopy

R Heintzmann, T Huser - Chemical reviews, 2017 - ACS Publications
Super-resolved structured illumination microscopy (SR-SIM) is among the most rapidly
growing fluorescence microscopy techniques that can surpass the optical diffraction limit …

Three-dimensional structured illumination microscopy with enhanced axial resolution

X Li, Y Wu, Y Su, I Rey-Suarez, C Matthaeus… - Nature …, 2023 - nature.com
The axial resolution of three-dimensional structured illumination microscopy (3D SIM) is
limited to∼ 300 nm. Here we present two distinct, complementary methods to improve axial …

Cytotoxic T cells use mechanical force to potentiate target cell killing

R Basu, BM Whitlock, J Husson, A Le Floc'h, W Jin… - Cell, 2016 - cell.com
The immunological synapse formed between a cytotoxic T lymphocyte (CTL) and an infected
or transformed target cell is a physically active structure capable of exerting mechanical …

Controlling natural killer cell responses: integration of signals for activation and inhibition

EO Long, H Sik Kim, D Liu, ME Peterson… - Annual review of …, 2013 - annualreviews.org
Understanding how signals are integrated to control natural killer (NK) cell responsiveness
in the absence of antigen-specific receptors has been a challenge, but recent work has …

A versatile oblique plane microscope for large-scale and high-resolution imaging of subcellular dynamics

E Sapoznik, BJ Chang, J Huh, RJ Ju, EV Azarova… - Elife, 2020 - elifesciences.org
We present an oblique plane microscope (OPM) that uses a bespoke glass-tipped tertiary
objective to improve the resolution, field of view, and usability over previous variants. Owing …

Natural killer cell cytotoxicity and its regulation by inhibitory receptors

S Kumar - Immunology, 2018 - Wiley Online Library
Natural killer (NK) cells express an array of germ‐line encoded receptors that are capable of
triggering cytotoxicity. NK cells tend to express many members of a given family of signalling …

[HTML][HTML] Actin depletion initiates events leading to granule secretion at the immunological synapse

AT Ritter, Y Asano, JC Stinchcombe, NMG Dieckmann… - Immunity, 2015 - cell.com
Cytotoxic T lymphocytes (CTLs) use polarized secretion to rapidly destroy virally infected
and tumor cells. To understand the temporal relationships between key events leading to …

Activating natural cytotoxicity receptors of natural killer cells in cancer and infection

J Koch, A Steinle, C Watzl, O Mandelboim - Trends in immunology, 2013 - cell.com
Natural killer (NK) cells are central players in the vertebrate immune system that rapidly
eliminate malignantly transformed or infected cells. The natural cytotoxicity receptors (NCRs) …

Mechanically active integrins target lytic secretion at the immune synapse to facilitate cellular cytotoxicity

MS Wang, Y Hu, EE Sanchez, X Xie, NH Roy… - Nature …, 2022 - nature.com
Cytotoxic lymphocytes fight pathogens and cancer by forming immune synapses with
infected or transformed target cells and then secreting cytotoxic perforin and granzyme into …