Breast Cancer, BRAF, V600M (c.1798G>A)

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Expand Collapse Breast Cancer  - General Description Breast cancer is the most common non-cutaneous cancer among women in the United States. This year about 252,710 women in the U.S. will be told by a doctor that they have breast cancer. Half of these people will be at least 62 years old. However, an estimated 3,327,552 women are living with female breast cancer in the United States following treatment.

Germline mutations in either the BRCA1 or BRCA2 gene confer an increased risk of breast and/or ovarian cancer. In addition, mutation carriers may be at increased risk of other primary cancers. Genetic testing is available to detect mutations in members of high-risk families. Such individuals should first be referred for counseling. Breast cancer is commonly treated by various combinations of surgery, radiation therapy, chemotherapy and hormone therapy.

Over the past years, significant major strides in understanding the biology of breast cancer have translated into actionable targeted therapies. For metastatic hormone receptor positive breast cancer, FDA approved therapies include tamoxifen, a selective estrogen modulator, aromatase inhibitors including exemestane, letrozole, and anastrozole, fulvestrant, a selective estrogen receptor blocker, and more recently everoliumus, a mTOR inhibitor, in combination with exemestane.

Despite significant improvements in the treatment of breast tumors, novel therapies and treatment strategies are needed. There are a number of novel therapies in development tailored to specific somatic mutations in the tumor.

Source: National Cancer Institute, 2017
Breast cancer is the most common non-cutaneous cancer among women in the United States. This year about 252,710 women in the U.S. will be told by a doctor that they have breast cancer. Half of these people will be at least 62 years old. However, an estimated 3,327,552 women are living with female breast cancer in the United States following treatment.

Germline mutations in either the BRCA1 or BRCA2 gene confer an increased risk of breast and/or ovarian cancer. In addition, mutation carriers may be at increased risk of other primary cancers. Genetic testing is available to detect mutations in members of high-risk families. Such individuals should first be referred for counseling. Breast cancer is commonly treated by various combinations of surgery, radiation therapy, chemotherapy and hormone therapy.

Over the past years, significant major strides in understanding the biology of breast cancer have translated into actionable targeted therapies. For metastatic hormone receptor positive breast cancer, FDA approved therapies include tamoxifen, a selective estrogen modulator, aromatase inhibitors including exemestane, letrozole, and anastrozole, fulvestrant, a selective estrogen receptor blocker, and more recently everoliumus, a mTOR inhibitor, in combination with exemestane.

Despite significant improvements in the treatment of breast tumors, novel therapies and treatment strategies are needed. There are a number of novel therapies in development tailored to specific somatic mutations in the tumor.

Source: National Cancer Institute, 2017
Breast cancer is the most common non-cutaneous cancer among women in the United States. This year about 252,710 women in the U.S. will be told by a doctor that they have breast cancer. Half of these people will be at least 62 years old. However, an estimated 3,327,552 women are living with female breast cancer in the United States following treatment.

Germline mutations in either the BRCA1 or BRCA2 gene confer an increased risk of breast and/or ovarian cancer. In addition, mutation carriers may be at increased risk of other primary cancers. Genetic testing is available to detect mutations in members of high-risk families. Such individuals should first be referred for counseling. Breast cancer is commonly treated by various combinations of surgery, radiation therapy, chemotherapy and hormone therapy.

Over the past years, significant major strides in understanding the biology of breast cancer have translated into actionable targeted therapies. For metastatic hormone receptor positive breast cancer, FDA approved therapies include tamoxifen, a selective estrogen modulator, aromatase inhibitors including exemestane, letrozole, and anastrozole, fulvestrant, a selective estrogen receptor blocker, and more recently everoliumus, a mTOR inhibitor, in combination with exemestane.

Despite significant improvements in the treatment of breast tumors, novel therapies and treatment strategies are needed. There are a number of novel therapies in development tailored to specific somatic mutations in the tumor.

Source: National Cancer Institute, 2017
Breast cancer is the most common non-cutaneous cancer among women in the United States. This year about 252,710 women in the U.S. will be told by a doctor that they have breast cancer. Half of these people will be at least 62 years old. However, an estimated 3,327,552 women are living with female breast cancer in the United States following treatment.

Germline mutations in either the BRCA1 or BRCA2 gene confer an increased risk of breast and/or ovarian cancer. In addition, mutation carriers may be at increased risk of other primary cancers. Genetic testing is available to detect mutations in members of high-risk families. Such individuals should first be referred for counseling. Breast cancer is commonly treated by various combinations of surgery, radiation therapy, chemotherapy and hormone therapy.

Over the past years, significant major strides in understanding the biology of breast cancer have translated into actionable targeted therapies. For metastatic hormone receptor positive breast cancer, FDA approved therapies include tamoxifen, a selective estrogen modulator, aromatase inhibitors including exemestane, letrozole, and anastrozole, fulvestrant, a selective estrogen receptor blocker, and more recently everoliumus, a mTOR inhibitor, in combination with exemestane.

Despite significant improvements in the treatment of breast tumors, novel therapies and treatment strategies are needed. There are a number of novel therapies in development tailored to specific somatic mutations in the tumor.

Source: National Cancer Institute, 2017
Expand Collapse BRAF  - General Description
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The BRAF gene encodes a serine/threonine kinase that activates the growth-promoting MAP kinase signaling cascade. BRAF is commonly activated by somatic point mutations in human cancers, most frequently by mutations located within the kinase domain at amino acid positions G466, G469, L597 and V600.

In regards to treatment, the Food and Drug Administration (FDA) approved the BRAF inhibitor, vemurafenib, for the treatment of unresectable or metastatic melanoma patients harboring specifically the BRAF V600E mutation, as detected by an FDA-approved test. In addition, there are a growing number of targeted agents that are being evaluated for the treatment of various BRAF-mutant advanced cancers, including other RAF kinase inhibitors and/or MEK inhibitors. Recently, the combination of the BRAF inhibitor dabrafenib with the MEK inhibitor trametinib was approved by FDA for the treatment of patients with BRAF V600E or V600K mutations.

Tumor mutation profiling performed clinically at the MGH Cancer Center has identified the highest incidence of BRAF mutations in thyroid cancer (30-40%), melanoma (20-30%) and colon cancer (10-15%).

To read more about the various BRAF based trials ongoing at the MGH Cancer Center, click on the "disease-gene-mutation" tab on the web page, and select relevant information. Current trials will appear as a ist under the posted information.


Source: Genetics Home Reference
The BRAF gene encodes a serine/threonine kinase that activates the growth-promoting MAP kinase signaling cascade. BRAF is commonly activated by somatic point mutations in human cancers, most frequently by mutations located within the kinase domain at amino acid positions G466, G469, L597 and V600.

In regards to treatment, the Food and Drug Administration (FDA) approved the BRAF inhibitor, vemurafenib, for the treatment of unresectable or metastatic melanoma patients harboring specifically the BRAF V600E mutation, as detected by an FDA-approved test. In addition, there are a growing number of targeted agents that are being evaluated for the treatment of various BRAF-mutant advanced cancers, including other RAF kinase inhibitors and/or MEK inhibitors. Recently, the combination of the BRAF inhibitor dabrafenib with the MEK inhibitor trametinib was approved by FDA for the treatment of patients with BRAF V600E or V600K mutations.

Tumor mutation profiling performed clinically at the MGH Cancer Center has identified the highest incidence of BRAF mutations in thyroid cancer (30-40%), melanoma (20-30%) and colon cancer (10-15%).

To read more about the various BRAF based trials ongoing at the MGH Cancer Center, click on the "disease-gene-mutation" tab on the web page, and select relevant information. Current trials will appear as a ist under the posted information.

Source: Genetics Home Reference
PubMed ID's
12068308, 15947100, 20401974, 20425073, 21606968
Expand Collapse V600M (c.1798G>A)  in BRAF
The BRAF V600M mutation arises from a single nucleotide change (c.1798G>A) and results in an amino acid substitution of the valine (V) at position 600 by a methionine (M).
The BRAF V600M mutation arises from a single nucleotide change (c.1798G>A) and results in an amino acid substitution of the valine (V) at position 600 by a methionine (M).

BRAF mutations are rare in breast cancer. The prognostic and therapeutic significance of BRAF mutations in breast tumors are currently being evaluated. Clinical trials evaluating BRAF and MEK inhibitors, either as a single-agent or in combinations, are currently recruiting patients across cancer types, including breast cancer patients.

BRAF mutations are rare in breast cancer. The prognostic and therapeutic significance of BRAF mutations in breast tumors are currently being evaluated. Clinical trials evaluating BRAF and MEK inhibitors, either as a single-agent or in combinations, are currently recruiting patients across cancer types, including breast cancer patients.

PubMed ID's
20818844
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Your Matched Clinical Trials

Trial Matches: (D) - Disease, (G) - Gene, (M) - Mutation
Trial Status: Showing Results: 1-10 of 39 Per Page:
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Protocol # Title Location Status Match
NCT02580448 A Open-Label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Efficacy of VT-464 in Patients With Advanced Breast Cancer A Open-Label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Efficacy of VT-464 in Patients With Advanced Breast Cancer MGH Open DG
NCT01296555 A Dose Escalation Study Evaluating the Safety and Tolerability of GDC-0032 in Participants With Locally Advanced or Metastatic Solid Tumors or Non-Hodgkin's Lymphoma (NHL) and in Combination With Endocrine Therapy in Locally Advanced or Metastatic Hormone Receptor-Positive Breast Cancer A Dose Escalation Study Evaluating the Safety and Tolerability of GDC-0032 in Participants With Locally Advanced or Metastatic Solid Tumors or Non-Hodgkin's Lymphoma (NHL) and in Combination With Endocrine Therapy in Locally Advanced or Metastatic Hormone Receptor-Positive Breast Cancer MGH Open D
NCT02052778 A Dose Finding Study Followed by a Safety and Efficacy Study in Patients With Advanced Solid Tumors or Multiple Myeloma With FGF/FGFR-Related Abnormalities A Dose Finding Study Followed by a Safety and Efficacy Study in Patients With Advanced Solid Tumors or Multiple Myeloma With FGF/FGFR-Related Abnormalities MGH Open D
NCT02715284 A Phase 1 Dose Escalation and Cohort Expansion Study of TSR-042, an Anti-PD-1 Monoclonal Antibody, in Patients With Advanced Solid Tumors A Phase 1 Dose Escalation and Cohort Expansion Study of TSR-042, an Anti-PD-1 Monoclonal Antibody, in Patients With Advanced Solid Tumors MGH Open D
NCT02099058 A Phase 1/1b Study With ABBV-399, an Antibody Drug Conjugate, in Subjects With Advanced Solid Cancer Tumors A Phase 1/1b Study With ABBV-399, an Antibody Drug Conjugate, in Subjects With Advanced Solid Cancer Tumors MGH Open D
NCT02338349 A Phase I, Multicenter, Open-Label, Two-Part, Dose-escalation Study of RAD1901 in Postmenopausal Women With Advanced Estrogen Receptor Positive and HER2-Negative Breast Cancer A Phase I, Multicenter, Open-Label, Two-Part, Dose-escalation Study of RAD1901 in Postmenopausal Women With Advanced Estrogen Receptor Positive and HER2-Negative Breast Cancer MGH Open D
NCT01525589 A Phase II Clinical Trial of PM01183 in BRCA 1/2-Associated or Unselected Metastatic Breast Cancer A Phase II Clinical Trial of PM01183 in BRCA 1/2-Associated or Unselected Metastatic Breast Cancer MGH Open D
NCT02467361 A Study of BBI608 Administered in Combination With Immune Checkpoint Inhibitors in Adult Patients With Advanced Cancers A Study of BBI608 Administered in Combination With Immune Checkpoint Inhibitors in Adult Patients With Advanced Cancers MGH Open D
NCT01325441 A Study of BBI608 Administered With Paclitaxel in Adult Patients With Advanced Malignancies A Study of BBI608 Administered With Paclitaxel in Adult Patients With Advanced Malignancies MGH Open D
NCT02082210 A Study of LY2875358 in Combination With Ramucirumab (LY3009806) in Participants With Advanced Cancer A Study of LY2875358 in Combination With Ramucirumab (LY3009806) in Participants With Advanced Cancer MGH Open D
Trial Status: Showing Results: 1-10 of 39 Per Page:
1234Next »
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