He was the founder of Dexcom, the leader in continuous glucose monitoring for people with diabetes and he has spent most of his career developing and commercializing products that empower people with diabetes to live longer, healthier lives. They came up with their patent pending formulation and launched their first product, Lysulin, in January 2018. Lysulin is a nutritional supplement, available OTC, for people with Type 2 diabetes, prediabetes and metabolic syndrome that contains three active ingredient that have all been shown to lower blood glucose levels, as well as glycated proteins, like HbA1c. They share the belief that glycated proteins are the underlying cause of diabetes complications. Lysulin also improves the lipid profile by lowering cholesterol, LDL and triglycerides and raising HDL. Lysulin holds the promise to slow or halt the progression of diabetes disease complications. Double blind, placebo controlled clinical studies are currently underway to prove that Lysulin improves glycemic control.
Jianhua Luo has been studying molecular mechanisms of human malignancies in the last 32 years. Currently, he is a Professor of Pathology and Director of High Throughput Genome Center at University of Pittsburgh. In the last 20 years, Dr. Luo has been largely focusing on the genetic and molecular mechanism of human prostate and hepatocellular carcinomas.
Chromosome mutations and rearrangements are some of the hallmarks of human malignancies. Chromosomal rearrangement is frequent in human cancers. One of the consequences of chromosomal rearrangement is gene fusions in the cancer genome. We have identified a panel of fusion genes in aggressive prostate cancers. In the present study, we found that these fusion genes are present in 7 different types of human malignancies with variable frequencies. Among them, CCNH-C5orf30 and TRMT11-GRIK2 gene fusions were found in breast cancer, colon cancer, non-small cell lung cancer, esophageal adenocarcinoma, glioblastoma multiforme, ovarian cancer and liver cancer, with frequencies ranging from 12.9% to 85%. In contrast, four other gene fusions (mTOR-TP53BP1, TMEM135-CCDC67, KDM4-AC011523.2 and LRRC59-FLJ60017) are less frequent. Both TRMT11-GRIK2 and CCNH-C5orf30 are also frequently present in lymph node metastatic cancer samples from the breast, colon and ovary. Thus, detecting these fusion transcripts may have significant biological and clinical implications in cancer patient management. One of these fusion genes called MAN2A1-FER generated a constitutively activated tyrosine protein kinase. The fusion translocates FER kinase from the cytoplasm to Golgi apparatus. The fusion protein ectopically phosphorylates the N-terminal domain of EGFR, and activates the EGFR signaling pathway in the absence of a ligand. MAN2A1-FER has been found in a variety of human malignancies. It transforms immortalized cell lines into highly aggressive cancer cells. Expression of MAN2A1-FER produces spontaneous liver cancer in animals. Cancer cells positive for MAN2A1-FER are highly sensitive to several tyrosine kinase inhibitors, and can be targeted by genome therapy intervention. Thus, targeting at MAN2A1-FER or other oncogenic fusion genes may hold promise to treat human cancer effectively.