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New technique detects early stages of colon cancer without a biopsy

Doctors may one day be able to detect early stages of colon cancer without a biopsy, using a new technique developed by researchers at the Stanford University School of Medicine.

18 Mar 2008

Researchers discover signaling system that halts the growth of a childhood brain cancer

A discovery by St. Jude Children's Research Hospital scientists suggests a safer way to treat medulloblastoma, a rare but often fatal childhood brain tumor.

17 Mar 2008

Compound found in soybeans may halt spread of prostate cancer

A compound found in soybeans almost completely prevented the spread of human prostate cancer in mice, according to a study published in the March 15 issue of Cancer Research, a journal of the American Association for Cancer Research.

17 Mar 2008

Discovery of new mechanism involved in inflammatory diseases

Investigators at Hospital for Special Surgery have identified a new mechanism involved in the pathogenesis of inflammatory diseases such as rheumatoid arthritis.

17 Mar 2008

Modified virus vaccine shows promise in mouse model of breast cancer

Researchers have shown that vaccinating mice with a modified form of a virus containing proteins from breast cancer cells can kill large breast cancer tumors and tumors that have spread to the lungs.

17 Mar 2008

New clues to prevent spread of ovarian cancer

A drug that blocks production of an enzyme that enables ovarian cancer to gain a foothold in a new site can slow the spread of the disease and prolong survival in mice, according to a study by researchers from the University of Chicago Medical Center, but only if the drug is given early in the disease process.

14 Mar 2008

Study explains fundamental process of tumor growth

Nearly 80 years ago, scientist Otto Warburg observed that cancer cells perform energy metabolism in a way that is different from normal adult cells.

14 Mar 2008

Routinely used diagnostic approaches: only limited diagnostic sensitivity for bile duct cancer?

Surgery is the only curative treatment in patients with bile duct cancer.

14 Mar 2008

Study shows Parkinson's disease drug dopamine might work in cancer patients

A study published in the March 13 online issue of The Journal of Clinical Investigation shows that dopamine, a drug currently used to treat Parkinson's disease and other illnesses, also might work in cancer patients.

14 Mar 2008

A tumor of the pancreas mimicked by colonic duplication

A case of cystic colonic duplication in an adult mimicked a tumor of the pancreas and the diagnosis was established by histopathological examination of the resected specimen after distal pancreatectomy.

14 Mar 2008

A long-term survival offered by resection of solid-pseudopapillary tumor of the pancreas?

The article published in volume 14 issue 6 of World Journal of Gastroenterology reports on one patient who presented to Dr Cosimo Sperti of University of Padua, Padova, Italy, in 2001 after an exploratory laparotomy performed in another hospital for an unresectable pancreatic cystic mass that had infiltrated the portal vein.

14 Mar 2008

Study helps explain how tumor cells rapidly grow and proliferate

Nearly 80 years ago, scientist Otto Warburg observed that cancer cells perform energy metabolism in a way that is different from normal adult cells.

13 Mar 2008

AstraZeneca completes enrollment in phase III studies of cancer drug vandetanib

AstraZeneca has announced that it has completed patient enrollment in two pivotal Phase III studies for vandetanib, the company's investigational, once-daily oral anti-cancer drug, for the second-line treatment of non-small cell lung cancer (NSCLC).

13 Mar 2008

DNA detectives find genetic markers for lung cancers most likely to recur

Researchers at the Johns Hopkins Kimmel Cancer Center have uncovered clearly recognizable genetic alterations in tumors and tissue removed from patients with early-stage lung cancers that look like good predictors of which of these cancers are more likely to recur.

13 Mar 2008

Nuclear protein SATB1 triggers aggressive breast cancer

SATB1 is a nuclear protein well known for its crucial role in regulating gene expression during the differentiation and activation of T cells, making it a key player in the immune system.

13 Mar 2008

Specialized hospital care associated with better survival in Dutch ovarian cancer patients

Dutch ovarian cancer patients who were treated at a semispecialized or specialized hospital survived longer than those treated at a general hospital, according to a study published online March 11 in the Journal of the National Cancer Institute .

12 Mar 2008

Switch for programmed cell death promotes spread of glioblastoma

Malignant tumors have usually lost their ability to destroy themselves by programmed cell death, or apoptosis.

12 Mar 2008

Combined therapeutic approach of stenting and photodynamic therapy improves survival in late stage liver cancer patients

A combined therapeutic approach of stenting and photodynamic therapy may improve survival rates for patients suffering from advanced liver bile duct cancer, according to a study published this month in Clinical Gastroenterology and Hepatology , the official journal of the American Gastroenterological Association (AGA) Institute.

12 Mar 2008

Recurrent low-grade carcinoma of the ovary less responsive to chemo than more common ovarian cancers

Recurrent low-grade serous carcinoma, a rare type of ovarian cancer, is less sensitive to chemotherapy and therefore more difficult to treat than more common high-grade ovarian cancers, according to researchers from The University of Texas M. D. Anderson Cancer Center.

11 Mar 2008

Novel brain cancer drug HhAntag for children may damage bones

A novel drug that fully eliminated brain tumors from mice in a dramatic 2004 study has shown a darker side - causing permanent bone damage in younger mice.

11 Mar 2008