[HTML][HTML] Lysophosphatidic acid is an inflammatory lipid exploited by cancers for immune evasion via mechanisms similar and distinct from CTLA-4 and PD-1
Immunological tolerance has evolved to curtail immune responses against self-antigens and
prevent autoimmunity. One mechanism that contributes to immunological tolerance is the …
prevent autoimmunity. One mechanism that contributes to immunological tolerance is the …
Lysophosphatidic acid inhibits CD8 T-cell activation and control of tumor progression
SK Oda, P Strauch, Y Fujiwara, A Al-Shami… - Cancer immunology …, 2013 - AACR
CD8 T lymphocytes are able to eliminate nascent tumor cells through a process referred to
as immunosurveillance. However, multiple inhibitory mechanisms within the tumor …
as immunosurveillance. However, multiple inhibitory mechanisms within the tumor …
[HTML][HTML] Lysophosphatidic acid modulates CD8 T cell immunosurveillance and metabolism to impair anti-tumor immunity
JA Turner, MA Fredrickson, M D'Antonio… - Nature …, 2023 - nature.com
Lysophosphatidic acid (LPA) is a bioactive lipid which increases in concentration locally and
systemically across different cancer types. Yet, the exact mechanism (s) of how LPA affects …
systemically across different cancer types. Yet, the exact mechanism (s) of how LPA affects …
[HTML][HTML] Regulation of tumor immunity by lysophosphatidic acid
SC Lee, MA Dacheux, DD Norman, L Balázs… - Cancers, 2020 - mdpi.com
The tumor microenvironment (TME) may be best conceptualized as an ecosystem
comprised of cancer cells interacting with a multitude of stromal components such as the …
comprised of cancer cells interacting with a multitude of stromal components such as the …
Regulation of CD8 T‐cell signaling, metabolism, and cytotoxic activity by extracellular lysophosphatidic acid
RM Torres, JA Turner, M D'Antonio… - Immunological …, 2023 - Wiley Online Library
Lysophosphatidic acid (LPA) is an endogenous bioactive lipid that is produced
extracellularly and signals to cells via cognate LPA receptors, which are G‐protein coupled …
extracellularly and signals to cells via cognate LPA receptors, which are G‐protein coupled …
[HTML][HTML] LPA5 is an inhibitory receptor that suppresses CD8 T-cell cytotoxic function via disruption of early TCR signaling
Persistent T cell antigen receptor (TCR) signaling by CD8 T cells is a feature of cancer and
chronic infections and results in the sustained expression of, and signaling by, inhibitory …
chronic infections and results in the sustained expression of, and signaling by, inhibitory …
[HTML][HTML] Phosphatidylserine externalization as immune checkpoint in cancer
IM Kur, A Weigert - Pflügers Archiv-European Journal of Physiology, 2024 - Springer
Cancer is the second leading cause of mortality worldwide. Despite recent advances in
cancer treatment including immunotherapy with immune checkpoint inhibitors, new …
cancer treatment including immunotherapy with immune checkpoint inhibitors, new …
LPA suppresses T cell function by altering the cytoskeleton and disrupting immune synapse formation
KN Kremer, A Buser, D Thumkeo… - Proceedings of the …, 2022 - National Acad Sciences
Cancer and chronic infections often increase levels of the bioactive lipid, lysophosphatidic
acid (LPA), that we have demonstrated acts as an inhibitory ligand upon binding LPAR5 on …
acid (LPA), that we have demonstrated acts as an inhibitory ligand upon binding LPAR5 on …
Tumor-derived lysophosphatidic acid blunts protective type I interferon responses in ovarian cancer
Lysophosphatidic acid (LPA) is a bioactive lipid enriched in the tumor microenvironment of
immunosuppressive malignancies such as ovarian cancer. Although LPA enhances the …
immunosuppressive malignancies such as ovarian cancer. Although LPA enhances the …
Regulation of tumor immune microenvironment by sphingolipids and lysophosphatidic acid
The tumor microenvironment (TME) consists of cancer cells that interact with stromal
components such as the extracellular matrix, blood, and lymphatic networks, fibroblasts …
components such as the extracellular matrix, blood, and lymphatic networks, fibroblasts …