Metastasis News and Research

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Metastasis is the spread of cancer from one part of the body to another. A tumor formed by cells that have spread is called a “metastatic tumor” or a “metastasis.” The metastatic tumor contains cells that are like those in the original (primary) tumor. The plural form of metastasis is metastases

Scientists suggest E-cadherin can function as oncogene in some cancers

Researchers at Mayo Clinic in Florida have found that a molecule long believed to be a beneficial tumor suppressor and thus a potential cancer drug target appears to act as an oncogene in some lethal brain tumors.

28 Oct 2010

Researchers identify signaling pathway that promotes metastasis of pediatric bone cancer

Researchers have identified an important signaling pathway that, when blocked, significantly decreases the spread of pediatric bone cancer. Their research showed that the Notch pathway and Hes1 gene play a key role in promoting the metastasis of osteosarcoma, the most common form of bone cancer in children.

26 Oct 2010

Routine prostate cancer screening reduces metastasis risk

Men treated for prostate cancer who were diagnosed after the start of routine screening had a significantly reduced risk of the disease spreading to other parts of the body (metastases) within 10 years of treatment, compared to men who were treated prior to the use of routine screening, according to the first study-of-its-kind presented November 1, 2010, at the 52nd Annual Meeting of the American Society for Radiation Oncology (ASTRO).

26 Oct 2010

Aspirin reduces risk of death from prostate cancer

Men with prostate cancer who take anticoagulants like aspirin in addition to radiation therapy or surgery may be able to cut their risk of dying of the disease by more than half, according to a large study presented on November 3, 2010, at the 52nd Annual Meeting of the American Society for Radiation Oncology (ASTRO) in San Diego. The study involved more than 5,000 men with localized cancer whose disease had not spread beyond the prostate gland.

26 Oct 2010

Researchers publish effects of doctor-designed formula against breast cancer

Researchers at Indiana University and Methodist Research Institute have published the dramatic effects of a natural formula against breast cancer. The impressive results are found in the most recent publication of Integrative Cancer Therapies.

25 Oct 2010

Targeting c-Met protein may be effective for patients with metastatic liver cancer

A more personalized treatment for people with a type of metastatic liver cancer hepatocellular carcinoma may be possible by targeting the protein c-Met, according to Penn State College of Medicine researchers.

25 Oct 2010

New microchip separates tumour cells in blood stream

Ikerlan-IK4 and Mondragón Unibertsitatea are taking part in a project initiated by the Spanish National Research Council, CSIC, and which has developed a microchip capable of separating and extracting tumour cells in the blood stream by means of ultrasonic waves. The Foundation General Hospital of the University of Elche, together with researcher Alfredo Carrato, has also collaborated on this project.

22 Oct 2010

Matrix-Bio's VeraMarker-BCR blood test predicts breast cancer recurrence 13 months before clinical diagnosis

Connie Krabbe understands the fear and foreboding breast cancer survivors feel when visiting their physicians for post-treatment check-ups. Two of her four sisters died of metastatic cancer related to breast cancer, enduring bone, brain, and ovarian cancer before succumbing to the disease in their early 50s.

21 Oct 2010

Menopausal estrogen replacement therapy speeds growth of ovarian cancer

Estrogen therapy used by menopausal women causes a type of ovarian cancer to grow five times faster, according to a new study by researchers at the University of Colorado Cancer Center.

21 Oct 2010

Study: p63 gene stifles spread of cancer

Long overshadowed by p53, its famous tumor-suppressing sibling, the p63 gene does the tougher, important job of stifling the spread of cancer to other organs, researchers at The University of Texas MD Anderson Cancer Center report in the Oct. 21 issue of Nature.

21 Oct 2010

Mirna announces USPTO allows claims to therapeutic application of let-7 miRNA

Mirna Therapeutics, Inc. announced today that the USPTO has allowed claims related to the therapeutic application of let-7 in the regulation of oncogenes. The claims derive from a patent application that was submitted by Yale University and exclusively licensed to Mirna related to the pioneering work of Dr. Frank Slack, Professor of Molecular, Cellular & Developmental Biology at Yale University in New Haven, CT.

20 Oct 2010

Agendia establishes contract with Humana for coverage of MammaPrint breast cancer recurrence test

Agendia, a world leader in molecular cancer diagnostics, announced today that it has established a contract with leading insurance provider Humana to reimburse for the company's MammaPrint test. Agendia's contract with Humana expands the coverage for MammaPrint by more than 17 million lives. In November 2009, Palmetto GBA, California's Part B Medicare administrator, established coding guidelines for MammaPrint, allowing healthcare providers from across the United States to submit claims for the test.

19 Oct 2010

Novel bioelectric signals can cause stem cells to trigger melanoma-like growth in pigment cells

Biologists at Tufts University School of Arts and Sciences have discovered that a change in membrane voltage in newly identified "instructor cells" can cause stem cells' descendants to trigger melanoma-like growth in pigment cells. The Tufts team also found that this metastatic transformation is due to changes in serotonin transport. The discovery could aid in the prevention and treatment of diseases like cancer and vitiligo as well as birth defects.

19 Oct 2010

ACS awards Research Scholar Grant to Rensselaer researcher for breast cancer study

A recent Research Scholar Grant from the American Cancer Society acknowledges the potential of Rensselaer researcher Lee Ligon's work on breast cancer. Ligon is investigating interactions between cells as breast cancer spreads within the body.

15 Oct 2010

Scientists discover 'switch' mechanism of lymphatic and blood vessel cells

Scientists at the University of East Anglia have made an important breakthrough in the way anti-cancer drugs are tested. A tumour cannot grow to a large size or spread until it has developed its own blood supply and leading research has looked for a way of halting capillary formation to stop tumours taking hold.But new findings published today in the Journal of Cell Science have shown that scientists testing such treatments may not have been studying exactly what they thought they were.

14 Oct 2010

Studies examine risk factors for hospital readmission

In two studies published today in the Journal of Hospital Medicine, the risk factors for readmission to the hospital are examined based upon general medicine inpatients and those with at least two admissions in a six-month period. Alongside clinical factors such as having cancer, chronic diseases such as heart failure or lung disease, or being on high-risk medications, the studies identified other factors which increase the likelihood of a patient being readmitted which could help hospitalists focus in on these groups.

13 Oct 2010

Redesigned version of CTC-Chip effective in capturing rare circulating tumor cells

A redesigned version of the CTC-Chip a microchip-based device for capturing rare circulating tumor cells (CTCs) appears to be more effective and should be easier to manufacture than the original. Called the HB-(herringbone) Chip, the new device also may provide more comprehensive and easily accessible data from captured tumor cells.

13 Oct 2010

Merck Serono announces first results from Erbitux BALI-1 study in metastatic triple-negative breast cancer

Merck Serono, a division of Merck KGaA, Darmstadt, Germany, today announced the first results from the BALI-1 study of Erbitux® (cetuximab) in the treatment of metastatic triple-negative breast cancer (TNBC), an aggressive cancer in which early relapse and metastasis are common. The data, presented during the 35th Congress of the European Society for Medical Oncology (ESMO), demonstrate that Erbitux has the potential to improve outcomes for women with this relentlessly devastating cancer.

11 Oct 2010

ArQule announces SPA with FDA for ARQ 197 Phase 3 trial design for NSCLC

ArQule, Inc. today announced a Special Protocol Assessment (SPA) agreement with the U.S. Food and Drug Administration (FDA) for the design of a Phase 3 trial of ARQ 197 in patients with non-small cell lung cancer (NSCLC) of non-squamous histology.

11 Oct 2010

ArQule announces ARQ 197 Phase 2 clinical trial results at ESMO annual meeting

ArQule, Inc. today announced the presentation of final results from a Phase 2 clinical trial in non-small cell lung cancer (NSCLC) of ARQ 197, a selective small molecule inhibitor of the c-MET receptor tyrosine kinase, at the annual meeting of the European Society for Medical Oncology (ESMO).

11 Oct 2010

Metastasis News and Research

Further Reading

Scientists suggest E-cadherin can function as oncogene in some cancers

Researchers identify signaling pathway that promotes metastasis of pediatric bone cancer

Routine prostate cancer screening reduces metastasis risk

Aspirin reduces risk of death from prostate cancer

Researchers publish effects of doctor-designed formula against breast cancer

Targeting c-Met protein may be effective for patients with metastatic liver cancer

New microchip separates tumour cells in blood stream

Matrix-Bio's VeraMarker-BCR blood test predicts breast cancer recurrence 13 months before clinical diagnosis

Menopausal estrogen replacement therapy speeds growth of ovarian cancer

Study: p63 gene stifles spread of cancer

Mirna announces USPTO allows claims to therapeutic application of let-7 miRNA

Agendia establishes contract with Humana for coverage of MammaPrint breast cancer recurrence test

Novel bioelectric signals can cause stem cells to trigger melanoma-like growth in pigment cells

ACS awards Research Scholar Grant to Rensselaer researcher for breast cancer study

Scientists discover 'switch' mechanism of lymphatic and blood vessel cells

Studies examine risk factors for hospital readmission

Redesigned version of CTC-Chip effective in capturing rare circulating tumor cells

Merck Serono announces first results from Erbitux BALI-1 study in metastatic triple-negative breast cancer

ArQule announces SPA with FDA for ARQ 197 Phase 3 trial design for NSCLC

ArQule announces ARQ 197 Phase 2 clinical trial results at ESMO annual meeting

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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