CNTN4 modulates neural elongation through interplay with APP.

The neuronal cell adhesion molecule contactin-4 () is genetically associated with autism spectrum disorder (ASD) and other psychiatric disorders. -deficient mouse models have previously shown that CNTN4 plays important roles in axon guidance and synaptic plasticity in the hippocampus. However, the pathogenesis and functional role of CNTN4 in the cortex has not yet been investigated.

ILC1: Development, maturation, and transcriptional regulation.

Type 1 Innate Lymphoid cells (ILC1s) are tissue-resident cells that partake in the regulation of inflammation and homeostasis. A major feature of ILC1s is their ability to rapidly respond after infections. The effector repertoire of ILC1s includes the pro-inflammatory cytokines IFN-γ and TNF-α and cytotoxic mediators such as granzymes, which enable ILC1s to establish immune responses and to directly kill target cells.

Hobit and Blimp-1 regulate T abundance after LCMV infection by suppressing tissue exit pathways of T precursors.

Tissue-resident memory T cells (Trm) are retained in peripheral tissues after infection for enhanced protection against secondary encounter with the same pathogen. We have previously shown that the transcription factor Hobit and its homolog Blimp-1 drive Trm development after viral infection, but how and when these transcription factors mediate Trm formation remains poorly understood. In particular, the major impact of Blimp-1 in regulating several aspects of effector T-cell differentiation impairs study of its specific role in Trm development.

The Potential of Tissue-Resident Memory T Cells for Adoptive Immunotherapy against Cancer.

Tissue-resident memory T cells (T) comprise an important memory T cell subset that mediates local protection upon pathogen re-encounter. T populations preferentially localize at entry sites of pathogens, including epithelia of the skin, lungs and intestine, but have also been observed in secondary lymphoid tissue, brain, liver and kidney. More recently, memory T cells characterized as T have also been identified in tumors, including but not limited to melanoma, lung carcinoma, cervical carcinoma, gastric carcinoma and ovarian carcinoma.

Effector differentiation downstream of lineage commitment in ILC1s is driven by Hobit across tissues.

Innate lymphoid cells (ILCs) participate in tissue homeostasis, inflammation, and early immunity against infection. It is unclear how ILCs acquire effector function and whether these mechanisms differ between organs. Through multiplexed single-cell mRNA sequencing, we identified cKitCD127TCF-1 early differentiation stages of T-bet ILC1s.

Association of Cell Adhesion Molecules Contactin-6 and Latrophilin-1 Regulates Neuronal Apoptosis.

In view of important neurobiological functions of the cell adhesion molecule contactin-6 (Cntn6) that have emerged from studies on null-mutant mice and autism spectrum disorders patients, we set out to examine pathways underlying functions of Cntn6 using a proteomics approach. We identified the cell adhesion GPCR latrophilin-1 (Lphn1, a.k.