Blood brain barrier: a challenge for effectual therapy of brain tumors.

Biomed Res Int

Signal Transduction in Cancer and Stem Cells Laboratory, Division of Cancer Biology and Inflammatory Disorder, Council of Scientific and Industrial Research-Indian Institute of Chemical Biology (CSIR-IICB), 4 Raja S.C. Mullick Road, Jadavpur, Kolkata 700 032, India.

Published: December 2015

AI Article Synopsis

  • Brain tumors are tough to treat, have a poor prognosis, and often relapse, making them a serious health challenge.
  • * The blood-brain barrier (BBB) complicates treatment by blocking many drugs from reaching the brain due to its unique structure and transport systems.
  • * The review offers insights into the BBB's composition and function, while also discussing advanced drug delivery methods and innovative strategies to effectively treat brain tumors.

Article Abstract

Brain tumors are one of the most formidable diseases of mankind. They have only a fair to poor prognosis and high relapse rate. One of the major causes of extreme difficulty in brain tumor treatment is the presence of blood brain barrier (BBB). BBB comprises different molecular components and transport systems, which in turn create efflux machinery or hindrance for the entry of several drugs in brain. Thus, along with the conventional techniques, successful modification of drug delivery and novel therapeutic strategies are needed to overcome this obstacle for treatment of brain tumors. In this review, we have elucidated some critical insights into the composition and function of BBB and along with it we have discussed the effective methods for delivery of drugs to the brain and therapeutic strategies overcoming the barrier.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383356PMC
http://dx.doi.org/10.1155/2015/320941DOI Listing

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