44 results about "V600E" patented technology

The present invention provides imidazooxazole and imidazothiazole compounds and their synthesis. The compounds of the present invention are capable of inhibiting the activity of RAF kinase, such as B-RAFV600E. The compounds are useful for the treatment of cell proliferative disorders such as cancer.

The present disclosure provides methods for assessing a patient's cancer risk and / or recurrence risk, which methods comprise assaying, in a biological sample obtained from the gastrointestinal (GI) tract of the patient, an expression level of a risk gene. The present disclosure also provides methods involving a cancer risk / recurrence risk sequence, i.e. the V600E mutation of the BRAF gene, which is useful for assessing cancer risk and / or recurrence risk in a patient.

Embodiments of the present invention are directed to methods for treatment of melanoma using an inhibitor of dihydroorotate dehydrogenase (DHODH) and to combination therapies that involve administering to a subject an inhibitor of oncogenic BRAF (e.g. BRAF(V600E)), as well as an inhibitor of dihydroorotate dehydrogenase (DHODH). Assays for identifying compounds useful for the treatment of melanoma are also provided. The methods comprise screening for compounds or agents that inhibit neural crest progenitor formation in a zebra fish model of melanoma.

The invention relates to a B-raf gene mutation detection kit. The B-raf gene mutation detection kit comprises quality-control primer probe internal-standard mixed liquor and detection primer probe internal-standard mixed liquor, wherein the quality-control primer probe internal-standard mixed liquor comprises a quality-control primer pair, a B-raf gene specific probe, an internal-standard primer pair, an internal-standard specific probe and an internal-standard template, and the detection primer probe internal-standard mixed liquor comprises a B-raf gene V600E mutation detection specific primer pair, a B-raf gene specific probe, an amplification blocking nucleic acid sequence, an internal-standard primer pair, an internal-standard specific probe and an internal-standard template. The B-raf gene mutation detection kit has the advantages that an amplification refractory mutation system is combined with a wild type amplification blocking nucleic acid sequence with a phosphorylated terminal, deoxyinosine is introduced into detection of a B-raf gene V600E mutation detection specific ARMS (amplification refractory mutation system) forward primer to enable quality-control PCR (polymerase chain reaction) and detection PCR to be performed for detection of samples parallelly, and each reaction system can have an internal-standard system capable of effectively avoiding false negative and intra-assay variation; the B-raf gene mutation detection kit is low in cost, high in sensitivity and more capable of controlling intra-assay and inter-assay variation.