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

High-dose rate brachytherapy procedure to treat prostate cancer

Beaumont Hospital radiation oncologists have launched a research study to treat men with low to intermediate risk prostate cancer with a single dose of radiation.

17 Dec 2010

Study describes CC3/TIP30 protein regulate metabolic adaptation of tumor cells to glucose limitation

Bionovo, today announced the publication of a study entitled "CC3/TIP30 regulates metabolic adaptation of tumor cells to glucose limitation" in the journal Cell Cycle.

16 Dec 2010

Targeting mutant BRAF can kill cancer cells, but cannot finish off melanoma

This past summer saw a revolution in melanoma therapy. Patients whose melanoma lesions contain a mutation in the BRAF gene were successfully treated with a BRAF-specific inhibitor, PLX4032. Reports of the drug trial described shrinking tumors and improved health. Yet seven months after therapy began the tumors returned and resumed growing. Now, scientists at The Wistar Institute explain why: the tumor learns to signal around the blocked gene by adjusting its molecular wiring.

15 Dec 2010

Lack of strong molecular 'glue' allows tumour cells to break away and spread

A remarkable discovery into how tumour cells invade normal tissue should lead to vital diagnostic tools and help develop strategies to stop the spread of cancer cells. A new study by scientists at the Montreal Neurological Institute and Hospital of McGill University reveals that the surface of aggressive tumour cells lack the strong molecular 'glue' responsible for binding normal cells together.

14 Dec 2010

Pomegranate juice exhibits potential to prevent metastasis of prostate cancer cells to the bone

Researchers at the University of California, Riverside have identified components in pomegranate juice that both inhibit the movement of cancer cells and weaken their attraction to a chemical signal that promotes the metastasis of prostate cancer to the bone. The research could lead to new therapies for preventing cancer metastasis.

13 Dec 2010

Stem cell biology offers great hope for eventual repair of body parts

Remarkable progress in understanding how stem cell biology works has been reported by a team of leading scientists, directed by experts at UC Santa Barbara. Their research has been published in the journal Cell Stem Cell.

13 Dec 2010

Novelos NOV-002 demonstrates positive results in Phase 2 neoadjuvant breast cancer trial

Novelos Therapeutics, Inc., a biopharmaceutical company developing therapeutics to treat cancer, announced that today a poster highlighting positive results in a Phase 2 trial of NOV-002 in combination with neoadjuvant chemotherapy treatment in patients with stage IIB-IIIC HER-2/neu negative invasive breast cancer is being presented by the Braman Family Breast Cancer Institute at Sylvester Comprehensive Cancer Center at the University of Miami Miller School of Medicine at the AACR Breast Cancer Symposium in San Antonio, TX.

13 Dec 2010

High CTC level found to be early marker of poor outcome in metastatic breast cancer

A high level of circulating tumor cells (CTCs) - cells that have detached from a tumor and are circulating in the body through the blood - are an independent prognostic marker in metastatic breast cancer as first-line therapy.

13 Dec 2010

Blocking growth of blood vessels with antibodies could improve treatment of cancerous tumors

A novel strategy of blocking the growth of blood vessels with antibodies should result in improved treatment of cancerous tumors.

10 Dec 2010

Researchers discover central switch that regulates movement of cancer cells

Researchers at the University of Georgia have discovered a central switch that controls whether cells move or remain stationary. The misregulation of this switch may play a role in the increased movement of tumor cells and in the aggressiveness of tumors themselves.

9 Dec 2010

ChipDX validates genetic signature for early-stage colon cancer

ChipDX LLC, a New York-based online molecular diagnostics and personalized medicine company, discovered and validated a genetic signature for early-stage colon cancer and is developing an online screening application to enable clinicians to more accurately identify risk of recurrence. In the study, published in the December issue of the British Journal of Cancer, ChipDX demonstrates how the 163-gene signature stratifies colon cancer patients into high- and low-risk groups for recurrence with greater accuracy than current methods.

8 Dec 2010

Protein alpha-2-beta-1 integrin suppresses metastasis

Mary Zutter and colleagues, at Vanderbilt University Medical Center, Nashville, have generated data that lead them to suggest that decreased expression of the protein alpha-2 integrin is predictive of tumor dissemination to distant sites and decreased survival in individuals with either breast or prostate cancer.

7 Dec 2010

Geron commences enrollment in imetelstat Phase 2 clinical trial for metastatic breast cancer

Geron Corporation today announced enrollment of the first patient in a randomized Phase 2 clinical trial of its telomerase inhibitor drug, imetelstat (GRN163L), in combination with paclitaxel (with or without bevacizumab) in patients with locally recurrent or metastatic breast cancer.

3 Dec 2010

American-style diet plays a vital role in prostate cancer, researchers say

Elevated fat and cholesterol levels found in a typical American-style diet plays an important role in the growth and spread of prostate cancer, say researchers at Thomas Jefferson University's Kimmel Cancer Center.

2 Dec 2010

Noncancerous cells from primary site appear to facilitate tumor growth: Study

The process of metastasis requires that cancer cells traveling from a primary tumor find a hospitable environment in which to implant themselves and grow. A new study from Massachusetts General Hospital (MGH) Cancer Center researchers finds that circulating tumor cells prepare this environment by bringing along from their original site noncancerous cells that support tumor growth. The report has been published online in PNAS Early Edition.

1 Dec 2010

New findings provide insight into brain development

St. Jude Children's Research Hospital investigators have identified key components of a signaling pathway that controls the departure of neurons from the brain niche where they form and allows these cells to start migrating to their final destination. Defects in this system affect the architecture of the brain and are associated with epilepsy, mental retardation and perhaps malignant brain tumors.

25 Nov 2010

Researchers explain molecular mechanism that induces HER2+ tumours to ignore cell signals

About 30% of breast cancer patients have tumours that show rapid growth and invasion through the body. A common denominator in all of these cases is the presence of a large number of Her2 proteins in tumour cellular membranes. Consequently, these aggressive tumours are referred to as HER2+. Scientists working in the Metastasis Laboratory (MetLab) at IRB Barcelona headed by ICREA researcher Roger Gomis, have described the molecular mechanism that induces HER2+ tumours to ignore the signals that protect cells from excessive growth.

25 Nov 2010

Disrupting estrogen pathway can halt expansion of breast cancer stem cells: Research

Breast cancer stem cells (CSCs), the aggressive cells thought to be resistant to current anti-cancer therapies and which promote metastasis, are stimulated by estrogen via a pathway that mirrors normal stem cell development.

23 Nov 2010

AVEO's RON antibody shows anti-tumor activity in human cancer xenografts

AVEO Pharmaceuticals, Inc., a biopharmaceutical company focused on discovering, developing and commercializing cancer therapeutics, today announced preclinical data from AVEO's anti-RON antibody program which demonstrated the successful identification of antibodies with potent anti-tumor activity that demonstrated inhibition of the function of both wild type RON and the RONΔ160 variant, as well as a potential biomarker to identify tumors likely to respond to treatment with the anti-RON antibody.

19 Nov 2010

Clinical data of CU-201, CUDC-101 presented at EORTC-NCI-AACR Symposium

Curis, Inc., a drug development company seeking to develop next generation targeted small molecule drug candidates for cancer treatment, today announced the presentation of data in two poster presentations at the 22nd EORTC-NCI-AACR Symposium on "Molecular Targets and Cancer Therapeutics," held in Berlin, Germany, November 16-19.

19 Nov 2010

Metastasis News and Research

Further Reading

High-dose rate brachytherapy procedure to treat prostate cancer

Study describes CC3/TIP30 protein regulate metabolic adaptation of tumor cells to glucose limitation

Targeting mutant BRAF can kill cancer cells, but cannot finish off melanoma

Lack of strong molecular 'glue' allows tumour cells to break away and spread

Pomegranate juice exhibits potential to prevent metastasis of prostate cancer cells to the bone

Stem cell biology offers great hope for eventual repair of body parts

Novelos NOV-002 demonstrates positive results in Phase 2 neoadjuvant breast cancer trial

High CTC level found to be early marker of poor outcome in metastatic breast cancer

Blocking growth of blood vessels with antibodies could improve treatment of cancerous tumors

Researchers discover central switch that regulates movement of cancer cells

ChipDX validates genetic signature for early-stage colon cancer

Protein alpha-2-beta-1 integrin suppresses metastasis

Geron commences enrollment in imetelstat Phase 2 clinical trial for metastatic breast cancer

American-style diet plays a vital role in prostate cancer, researchers say

Noncancerous cells from primary site appear to facilitate tumor growth: Study

New findings provide insight into brain development

Researchers explain molecular mechanism that induces HER2+ tumours to ignore cell signals

Disrupting estrogen pathway can halt expansion of breast cancer stem cells: Research

AVEO's RON antibody shows anti-tumor activity in human cancer xenografts

Clinical data of CU-201, CUDC-101 presented at EORTC-NCI-AACR Symposium

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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