Gastrointestinal Stromal Tumor (GIST) News and Research

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Gastrointestinal Stromal Tumor (GIST) is a type of tumor that usually begins in cells in the wall of the gastrointestinal tract. It can be benign or malignant.

Epigenetic changes can lead to development of GISTs, other cancers

Most cases of gastrointestinal stromal tumor (GIST), a type of soft-tissue cancer (sarcoma), are caused by mutations in genes that can be effectively targeted with drugs that inhibit the activity of rogue cancer-promoting enzymes.

16 Oct 2019

Newly synthesized anticancer compound can block cancer signaling mechanism

Of the various different functions that proteins perform in a cell, a crucial one is the recognition and transmission of certain "signals," collectively referred to as signal transduction.

24 Sep 2019

OHSU Knight Cancer Institute Director wins 2018 Tang Prize in Biopharmaceutical Science

OHSU Knight Cancer Institute Director Brian J. Druker, M.D., has been awarded the 2018 Tang Prize in Biopharmaceutical Science for his pioneering role in shaping the fields of precision medicine and targeted cancer drugs.

20 Jun 2018

Bayer-new phase 3 liver cancer data

Bayer has announced that a Phase III trial evaluating its oncology compound Stivarga® (regorafenib) tablets for the treatment of patients with unresectable hepatocellular carcinoma (HCC) has met its primary endpoint of a statistically significant improvement in overall survival. The study, called RESORCE, evaluated the efficacy and safety of regorafenib in patients with HCC whose disease has progressed after treatment with sorafenib. The safety and tolerability were generally consistent with the known profile of regorafenib. Detailed efficacy and safety analyses from this study are expected to be presented at an upcoming scientific congress.

4 May 2016

AACR rapid and dramatic responses in TRK fusion patients

Loxo Oncology, Inc., a biopharmaceutical company innovating the development of highly selective medicines for patients with genetically defined cancers, today announced new results from its Phase 1 open-label, dose-escalation trial of LOXO-101, a selective inhibitor of tropomyosin receptor kinase (TRK) signaling molecules, and the first preclinical data for its RET and FGFR programs. The data are being presented at the 2015 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics in Boston.

9 Nov 2015

FDA accepts Blueprint Medicines' IND applications to start Phase 1 clinical trials for two drug candidates

Blueprint Medicines today announced that the U.S. Food and Drug Administration accepted the Company's Investigational New Drug (IND) applications to begin Phase 1 clinical trials for its two lead drug candidates: BLU-554 for the treatment of advanced hepatocellular carcinoma (HCC) and cholangiocarcinoma, and BLU-285 for unresectable, treatment-resistant gastrointestinal stromal tumor (GIST).

13 Jul 2015

Bayer enrolls patients for Phase III trial of Stivarga (regorafenib) tablets in colorectal cancer

Bayer HealthCare today announced that the company has begun to enroll patients in the COAST trial studying Stivarga® (regorafenib) tablets in colorectal cancer (CRC) patients with resected liver metastases.

20 Feb 2014

Bayer HealthCare: Patient enrollment underway in Phase III trial of Stivarga tablets for treatment of HCC

Bayer HealthCare announced today that patient enrollment is underway for RESORCE (Regorafenib after Sorafenib in Patients with Hepatocellular Carcinoma), an international Phase III trial to evaluate the efficacy and safety of Stivarga (regorafenib) tablets for the treatment of patients with hepatocellular carcinoma who have progressed on Nexavar (sorafenib) tablets, an anticancer medicine for the treatment of patients with unresectable HCC.

15 May 2013

Blood test reveals more gene mutations in cancer than traditional tumor biopsy

A new blood test revealed more of the gene mutations that sustain certain digestive-tract tumors than did a DNA analysis of a traditional tumor biopsy, Dana-Farber Cancer Institute investigators will report at a special symposium of the American Association for Cancer Research annual meeting in Washington, April 6-10.

8 Apr 2013

Glimmer of hope for imatinib-resistant GIST

The monoclonal antibody SR1 can significantly inhibit gastrointestinal stromal tumor cell growth, report researchers in the Proceedings of the National Academy of Sciences.

7 Feb 2013

Bowel cancer and GIST patients could benefit from novel oral drug

Two phase 3 trials, published in The Lancet, have shown that a novel oral drug called regorafenib could offer survival benefits to people with bowel (colorectal) cancer or gastrointestinal stromal tumour (GIST) following failure of existing treatments.

22 Nov 2012

AB Science announces data from development program of masitinib in GIST

AB Science SA, a pharmaceutical company specializing in the research, development and commercialization of protein kinase inhibitors (PKIs), announces today that data from the development program of masitinib in gastrointestinal stromal tumors (GIST) have been presented as part of three presentations delivered at the American Society of Clinical Oncology (ASCO) 2012 Annual Meeting, 1-5 June in Chicago, Illinois.

6 Jun 2012

New preclinical data on ARIAD's ponatinib and AP26113 study presented at AACR meeting

ARIAD Pharmaceuticals, Inc. today announced the presentation of new preclinical data on its investigational pan-BCR-ABL inhibitor, ponatinib, and its investigational dual EGFR-ALK inhibitor, AP26113, at the American Association for Cancer Research Annual Meeting in Chicago.

3 Apr 2012

Three new targeted drugs can lead to fatal cancer complications

Treatment with three relatively new "targeted" cancer drugs has been linked to a slightly elevated chance of fatal side effects, according to a new analysis led by scientists at Dana-Farber Cancer Institute. They added that the risk remains low, but should be taken into account by physicians and patients.

7 Feb 2012

Threshold commences combination Phase 1/2 trial of TH-302 and sunitinib for RCC, GIST and PNET

Threshold Pharmaceuticals, Inc., today announced the initiation of a Phase 1/2 dose escalation clinical trial of TH-302 in combination with sunitinib in patients with advanced renal cell carcinoma (RCC), gastrointestinal stromal tumor (GIST) and pancreatic neuroendocrine tumor (PNET).

29 Jun 2011

Gleevec shows significant overall survival benefit for patients w/ GIST after 3 years of adjuvant treatment vs. 1 year

Novartis announced new data today showing a significant improvement in both recurrence-free survival and overall survival for patients taking Gleevec® (imatinib mesylate)* tablets for three years after surgery to remove KIT (CD117)-positive gastrointestinal stromal tumors (KIT+ GIST) compared to one year of treatment. These data will be presented at the 47th American Society of Clinical Oncology (ASCO) plenary session on Sunday, June 5.

6 Jun 2011

FDA approves SUTENT for treatment of pancreatic NET

Pfizer Inc. announced today that the U.S. Food and Drug Administration (FDA) has approved SUTENT® (sunitinib malate) as the first anti-VEGF therapy to treat progressive, well-differentiated pancreatic neuroendocrine tumors (NET) in patients with unresectable locally advanced or metastatic disease. Pancreatic NET is a rare cancer reported in two to four people per million annually worldwide.

21 May 2011

Research on rare cancers

A cancer diagnosis can be a life-changing event. Many questions arise, with one of the first being, "Where should I be treated?" Patients diagnosed with rare cancers may have difficulty finding a physician knowledgeable in treating their type of cancer.

11 Apr 2011

European Commission approves Pfizer's SUTENT for pancreatic neuroendocrine tumors

Pfizer Inc. announced today that the European Commission has approved SUTENT (sunitinib malate) for the treatment of unresectable or metastatic, well-differentiated pancreatic neuroendocrine tumors (NET) with disease progression in adults.

2 Dec 2010

Pfizer ceases SUN 1120 Phase 3 trial of SUTENT in men with CRPC

Pfizer Inc. announced today the discontinuation of the SUN 1120 Phase 3 trial evaluating SUTENT (sunitinib malate) in combination with prednisone for men with advanced castration-resistant prostate cancer that had progressed despite treatment with a docetaxel-based chemotherapy regimen. During a scheduled interim analysis, an independent Data Monitoring Committee found that the combination of sunitinib with prednisone was unlikely to improve overall survival when compared to prednisone alone.

28 Sep 2010