Publications by authors named "Jeremy Garza"
Multidrug-resistant bacteria present a significant public health challenge; such pathogens exhibit reduced susceptibility to conventional antibiotics, limiting current treatment options. Cationic non-ribosomal peptides (CNRPs) such as brevicidine and polymyxins have emerged as promising candidates to block Gram-negative bacteria. To investigate the capability of bacteria to biosynthesize CNRPs, and specifically polymyxins, over 11,000 bacterial genomes were mined in silico.
View Article and Find Full Text PDFArticle Synopsis
- Researchers wanted to see if a specific protein called HERV-K ENV could help the immune system fight ovarian cancer by acting as a marker for tumor cells.
- They studied different samples from ovarian cancer patients and compared them to samples from patients without cancer.
- The results showed that the HERV-K ENV protein was more common in cancer cells and that immune cells could be trained to attack cancer cells using this protein, which could be a promising way to develop new treatments.
A simple and accurate test to detect early-stage breast cancer has not been developed. Previous studies indicate that the level of human endogenous retrovirus type K (group HERV-K(HML-2)) transcription may be increased in human breast tumors. We hypothesized that HERV-K(HML-2) reactivation can serve as a biomarker for early detection of breast cancer.
View Article and Find Full Text PDFBackground: The envelope (env) protein of the human endogenous retrovirus type K (HERV-K) family is commonly expressed on the surface of breast cancer cells. We assessed whether HERV-K env is a potential target for antibody-based immunotherapy of breast cancer.
Methods: We examined the expression of HERV-K env protein in various malignant (MDA-MB-231, MCF-7, SKBR3, MDA-MB-453, T47D, and ZR-75-1) and nonmalignant (MCF-10A and MCF-10AT) human breast cell lines by immunoblot, enzyme-linked immunosorbent assay, immunofluorescence staining, and flow cytometry.