Hypoxia-Dependent CAR Stabilizing Construct in T cells Improves Solid Tumor Targeting and Efficacy

Targeting Success in CAR-T Therapy for Solid Tumors

CAR-T poster

By Jacqueline Carrico, BS, MD Candidate

Potential therapies for human ovarian cancer surrounding the PI3K/AKT/mTOR pathway

Mammalian target of Rapamycin (mTOR) is a serine/threonine kinase that regulates cell growth, proliferation, motility and survival.

Epidermal growth factor receptor (EGFR) in head and neck squamous cell carcinoma (HNSCC)

Head and neck squamous cell carcinoma is quite common in the U.S., covering more than 4% of all cancers each year, and is most susceptible to individuals between 50 and 60 years of age.  Squamous cells are a type of epithelial cell that are located all over the body with concentrations in the mouth, throat, neck and cervix.  EGFR, or epidermal growth factor receptor, is a trans-membrane glycoprotein that oversees cellular proliferation through its intrinsic tyrosine kinase activity.  When EGFR is bound to its ligand, it is phosphorylated by inner tyrosine kinase activity, where down

Dual applications of a c-Myc antibody in mitochondrial research

c-Myc, a proto-oncogene, has documented involvement in cellular differentiation, cell growth, cell death and tumor formation.  Target genes of the Myc family include those that participate in cell survival, translation, transcription, metabolism and more.  On a more specific level, c-Myc is a transcription factor that can both activate and repress its target protein by way of DNA modifications.  This allows for the use of a c-Myc antibody in two manners; it can be used to monitor the actual c-Myc protein expression levels, or, it

The dynamic use of a PCNA antibody in fish, porcine and primate species

Proliferating cell nuclear antigen (PCNA) plays a crucial role in nucleic acid metabolism as it pertains to DNA replication and repair.  Most noted for its activation of subunits of DNA polymerase, it has also been found to interact with cell-cycle progression proteins.  Modifications of PCNA as a result of cellular response put PCNA in a pivotal position with DNA replication, DNA damage, and chromatin structure and function.  In response to DNA damage, PCNA is ubiquitinated and becomes part of the RAD-6 dependent DNA repair pathway, where it acts as a substrate with a variety of p

Using a STAT3 antibody in chromatin immunoprecipitation (ChIP)

Signal transducer and activator of transcription 3 (STAT3) is an important oncogenic transcriptional factor that mediates tumor induced immune suppression.  Specifically, STAT3 transmits signals from cytokines and growth factor receptors in the plasma membrane (PM) to the nucleus, where they alter gene transcription.  Because of this transcriptional regulatory role, STAT3 also plays a part in regulating transcription of many critical genes that are involved in apoptosis, cell differentiation, immune response, tumor formation and more.  Using a

Beta Tubulin III and neurogenesis

Beta tubulin III, also known as Tuj-1, is a class III member of the beta tubulin protein family. Beta tubulins are one of two structural components that form our microtubule network.

The relationship between Ki67 and HIF-1 in cancer

Ki67, also known as MKI67, is best known as the leading marker of cellular proliferation. Ki67 is regulated by a balance between synthesis and degradation, and often carries a very short half-life.  First discovered to be located to dividing cells, Ki67 has since been specifically localized to the G1, S, G2 and M phases of mitosis. Soon after, it was discovered that there was a high correlation of Ki67 alongside the p53 (tumor suppressing protein 53), suggesting an implication in cancer. What’s more, the expression of Ki67 is higher in malignant cells versus control cells.

Niemann Pick-C1 and cholesterol dynamics

Niemann-Pick type C1 (NPC1) mediates low-density cholesterol transport from late endosomes and lysosomes to other areas of the cell via receptor mediation endocytosis.  Although cholesterol moves freely inside the cell, it cannot independently export out of the lysosome, which is where NPC1 steps in.