Potential impact and mechanism of Long Non-coding RNAs on cancer and associated T cells

Area of Science:

• Oncology
• Immunology
• Molecular Biology

Background:

• Aberrant expression of long non-coding RNAs (lncRNAs) is observed in various cancers, affecting cellular processes.
• lncRNAs are increasingly recognized for their regulatory roles in immunity, influencing cancer development and progression.
• Specific roles of lncRNAs in T-lymphocyte activation, proliferation, differentiation, function, apoptosis, and metabolism are emerging.

Purpose of the Study:

• To elucidate the molecular functions of lncRNAs in cancer pathogenesis.
• To summarize current lncRNA regulatory mechanisms involving T cells.
• To discuss the effects of lncRNAs on cancer and identify potential therapeutic targets or biomarkers.

Main Methods:

• Literature review and synthesis of current research on lncRNAs and T cells in cancer.
• Analysis of molecular mechanisms underlying lncRNA regulation of T cell functions.
• Discussion of implications for cancer therapy and biomarker development.

Main Results:

• lncRNAs significantly influence cancer cell-intrinsic properties like proliferation and migration.
• lncRNAs play critical roles in modulating immune responses, particularly T cell functions.
• lncRNAs are implicated in T cell activation, differentiation, metabolism, and apoptosis, impacting cancer immunity.

Conclusions:

• lncRNAs are crucial regulators of T cell responses relevant to cancer pathogenesis.
• Understanding lncRNA-T cell interactions offers potential for novel cancer therapeutic strategies and biomarkers.
• Further research is needed to fully elucidate the complex regulatory mechanisms of lncRNAs in T cell differentiation and function.