Saturday April 21, 2018
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A new drug may eliminate the need for Chemotherapy in treating Breast Cancer: Study

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Photo: neqotkukhealthcenter.ca

A new study has demonstrated that a drug combination of lapatinib (Tyverb or Tykerb) and trastuzumab (Herceptin) before surgery shrinks and may it even elimate tumors in women with an aggressive form of breast cancer within 11 days, potentially eliminating the need for chemotherapy in the future. “We were particularly surprised by these findings as this…

  • Shriya Katoch

    Drugs like these can change millions of lives around the globe.Hopefully we will find an end to this disease .

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New Biomarker Helps Identify Cancer Chemotherapy Timing

Angiogenesis therapy is clinically used to suppress tumour growth. Adding an anti-angiogenic drug can boost an anticancer drug's effectiveness

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Biomarker can be used to decide timing fro chemotherapy.

In ray of hope for doctors to identify the tumour normalising period for effective timing of anti-cancer drug treatment, a team of researchers have discovered a new biomarker that can visualise the activity of blood vessels.

Angiogenesis, the formation of new blood vessels, is essential for tumour growth. The team from Osaka University in Japan, in a paper reported in The American Journal of Pathology, described a vascular stabilization biomarker that can visualize blood vessel activity, thus optimising the timing of anticancer therapies including anti-angiogenics.

Chronic diseases are not yet included in cancer prevention schemes.
This can help cancer patients greatly.

Combination therapy using angiogenesis inhibitors and anticancer drugs can improve drug delivery into tumour tissues and prolong progression-free survival. “Vascular normalisation by angiogenesis inhibitors, such as vascular endothelial growth factor (VEGF) signaling inhibitors, is a promising method for improvement of chemotherapy.

“However, it is unclear how we can recognise the ‘window of opportunity’ for the tumour vascular normalising period for effective timing of anti-cancer drug treatment. Therefore, biomarkers delineating this window are essential,” explained Nobuyuki Takakura, Professor at Research Institute for Microbial Diseases, Osaka University.

Also Read: What We Know About Cancer Risk and Coffee

Angiogenesis therapy is clinically used to suppress tumour growth. Adding an anti-angiogenic drug can boost an anticancer drug’s effectiveness. Basic research indicates that anti-angiogenic therapy allows the blood vessels to return to quiescence and “normalise” so that the anti-cancer drug can penetrate the tumour more effectively. IANS

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