Tag: CB-839

Glutaminase Inhibitor Telaglenastat (CB-839). CB-839 is a glutaminase inhibitor that prevents the conversion of glutamine to glutamate. Some Neuroendocrine tumors rely on the VEGF pathway and so require huge amounts of glutamate to power themselves. By stopping the conversion of glutamine to glutamate, the tumors are starved from a key energy-utilizing modality.

21Jan 2017 by Ronny Allan 1 Comment

Neuroendocrine Tumor Drug Clinical Trial – Cabozantinib (includes news on Pheochromoctyoma and Paraganglioma)

Neuroendocrine Tumor Drug Clinical Trial – Cabozantinib (includes news on Pheochromoctyoma and Paraganglioma)

Clinical Trials

What is Cabozantinib?Cabozantinib is an oral drug which works by blocking the growth of new blood vessels that feed a tumour. In addition to blocking the formation of new blood cells in tumours, Cabozantinib also blocks pathways that may be responsible for allowing cancers cells to become resistant to other "anti-angiogenic" drugs. It is a type of drug called a growth blocker. Cabozantinib has been studied or is already in research studies as a possible treatment for various types of cancer, including prostate cancer, ovarian cancer, brain cancer, thyroid cancer, lung cancer, and kidney cancer. During my research, I found that it has a connection to Medullary Thyroid Cancer (MTC) which is a type of Neuroendocrine Cancer, frequently associated with Multiple Endocrine Neoplasia (MEN). Cabozantinib, under the brand name of 'Cometriq'…

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New PET findings after COVID-19 vaccination: Keep Calm and Carry On?

After a few months of introducing C-19 vaccines, many cases of false-positive lymph nodes were reported on nuclear PET scans, some of which led to unnecessary biopsies and unnecessary worry for the patients concerned. According to Mayo Clinic, the positive nodes were on the same side as the vaccine shot in the cases where the […]

Clinical Trial: Triapine and Lutetium Lu 177 Dotatate for Neuroendocrine Tumors

What is PRRT? I’m guessing most of my readers know what Peptide Receptor Radiotherapy (PRRT) is. But for those new to this field, read more here What is Triapine? Triapine is a ribonucleotide reductase (RNR) inhibitor, I.e. it helps repair DNA. When I research this drug, I can see it is used in numerous examples […]

CAPTEM for Neuroendocrine Tumours

What is CAPTEM? Capecitabine is an oral drug used alone or with other drugs to treat certain types of colorectal cancer and breast cancer. It is also being studied in the treatment of other types of cancer including in combination with a second drug. Capecitabine is taken up by cancer cells and breaks down into […]

Living with Cancer: Don’t cross the bridge until you come to it

When I read comments in my private Facebook community group, I can see that many people do get concerned about upcoming scans and other rest results. I think the imaging results cause the most angst because those are probably the most telling results someone with Neuroendocrine Cancer will get. Has it grown, has it shrunk? […]

Clinical Trial: Dostarlimab, anti–PD-1 monoclonal antibody in Neuroendocrine Carcinoma

Whenever I post about a new trial or study, some people get excited without understanding that these new treatments and capabilities can very often take years to come to fruition and it’s also possible that clinical trials can be halted, or that national approval agencies will not approve the final product. Please bear that in […]