Background: T follicular helper (TFH) cells, a subset of CD4 + Th cells, play a critical role in B cell activation, proliferation, and differentiation primarily within B follicles in secondary ...

Objectives T follicular helper (Tfh) cells are critical in the development and progression of ... Methods Peripheral blood mononuclear cells from patients and healthy donors were analysed by flow ...

Mirroring expression measured by flow cytometry, Ki67 and BCL6 expression were detected in B220 and CD4 cells of both spleen and lungs, although expression of these markers was more evident in B220 ...

Flow-cytometry is useful to distinguish ... The T cell clusters mostly corresponded to those of (1) regulatory T cells (Treg) and follicular helper T (Tfh) cells (cluster 1), (2) activated T cells ...

Cilia drive fluid flow in development and physiology, but this requires that all cilia in a tissue orient the same way. Earlier studies indicated that both planar cell polarity (PCP) signalling ...

Mar. 10, 2025 — Feral cats have long been suspects in killing native species reintroduced into Australian conservation areas. DNA testing of the carcasses puts ...

Flow coin, the native token of the Flow blockchain created by Dapper Labs, is essential for powering decentralized applications (dApps) and digital assets. Flow aims to provide a high-performance, ...

For almost six decades, flow cytometry (FC) has been a cornerstone of clinical and laboratory research, with applications in a wide range of fields, including immune-phenotyping, diagnostics, cell ...

This standard defines the minimum functionality required to implement a safe, secure, and easy-to-use non-fungible token contract on the Flow blockchain The version ...

Sometimes, diseases or infections can cause low white blood cell counts. Increasing white blood cells involves treating the underlying cause, diet, medications, and supplementing vitamins.