ACBD3, Its Cellular Interactors, and Its Role in Breast Cancer

ACBD3 breast cancer research to date reveals that overexpression at mRNA and protein level is near universal in breast tumour tissue and that high ACBD3 expression is associated with worse patient prognosis. ACBD3 has been shown to have an important role in specifying cell fate and maintaining stem cell pools in neurological development and deletion of ACBD3 in human cell lines prevents cell division. Combined with observations that β-catenin expression and activity is increased when ACBD3 is overexpressed it has been hypothesised that ACBD3 promotes breast cancer by increasing Wnt signalling. This may only be one aspect of ACBD3’s effects as its expression and localisation regulates steroidogenesis, calcium mediated redox stress and inflammation, glucose import and PI(4)P production which are all intrinsically linked to breast cancer dynamics. Given the wide scope for a role of ACBD3 in breast cancer, we explore its interactors and the implications of preventing these interactions

ACBD3 bioinformatic analysis and protein expression in breast cancer cells

Data Availability Statement: No datasets were generated during this study.Copyright: © 2022 by the authors. ACBD3 overexpression has previously been found to correlate with worse prognosis for breast cancer patients and, as an incredibly diverse protein in both function and cellular localisation, ACBD3 may have a larger role in breast cancer than previously thought. This study further investigated ACBD3′s role in breast cancer. Bioinformatic databases were queried to characterise ACBD3 expression and mutation in breast cancer and to investigate how overexpression affects breast cancer patient outcomes. Immunohistochemistry was carried out to examine ACBD3 location within cells and tissue structures. ACBD3 was more highly expressed in breast cancer than in any other cancer or matched normal tissue, and expression over the median level resulted in reduced relapse-free, overall, and distant metastasis-free survival for breast cancer patients as a whole, with some differences observed between subtypes. IHC analysis found that ACBD3 levels varied based on hormone receptor status, indicating that ACBD3 could be a candidate biomarker for poor patient prognosis in breast cancer and may possibly be a biomarker for ER signal reprogramming of precancerous breast tissue.Breast Cancer Hop

ACBD3 Bioinformatic Analysis and Protein Expression in Breast Cancer Cells

ACBD3 overexpression has previously been found to correlate with worse prognosis for breast cancer patients and, as an incredibly diverse protein in both function and cellular localisation, ACBD3 may have a larger role in breast cancer than previously thought. This study further investigated ACBD3′s role in breast cancer. Bioinformatic databases were queried to characterise ACBD3 expression and mutation in breast cancer and to investigate how overexpression affects breast cancer patient outcomes. Immunohistochemistry was carried out to examine ACBD3 location within cells and tissue structures. ACBD3 was more highly expressed in breast cancer than in any other cancer or matched normal tissue, and expression over the median level resulted in reduced relapse-free, overall, and distant metastasis-free survival for breast cancer patients as a whole, with some differences observed between subtypes. IHC analysis found that ACBD3 levels varied based on hormone receptor status, indicating that ACBD3 could be a candidate biomarker for poor patient prognosis in breast cancer and may possibly be a biomarker for ER signal reprogramming of precancerous breast tissue