Defective Brain Cells Are Spreading Alzheimer’s and Parkinson’s

Defective Brain Cells Are Spreading Alzheimer’s and Parkinson’s

Brain is the most important organ of the human body yet most of its functioning is still unknown to doctors and scientists. We humans use merely five per cent of the brain’s total functioning throughout our life. The full potential of a human brain’s working has yet not been completely figured out. Neurons are the building blocks of the nervous system which includes the brain and the spinal cord. Neurons normally don’t reproduce or replace themselves, so when they become damaged or die they cannot be replaced by the body…

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Doctors arm immune system to fight cervical cancer cells

Doctors arm immune system to fight cervical cancer cells

Doctors were bewildered when they went through the case sheet of a woman who was diagnosed with advanced cervical cancer nearly 10 years ago. More than a year after a full dose of radiotherapy, cancerhad spread to the lung. By then the disease should have claimed her life. Yet, she continues to visit them for periodic checks. Tests show she is free of the ailment. When diagnosed with cancer, her oncologist at the Cancer Institute (WIA) here had included her name for an experimental treatment – immunotherapy. Rather than directly…

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Cocktail of diabetes and hypertension drugs kills cancer cells

Cocktail of diabetes and hypertension drugs kills cancer cells

A combination of drugs for diabetes and hypertension may offer an effective new way to combat cancer, suggests a new research. In their experiments, the researchers found that the combination of the diabetes drug metformin and the antihypertensive drug syrosingopine drives cancer cells to programmed “suicide”. “We have been able to show that the two known drugs lead to more profound effects on cancer cell proliferation than each drug alone,” said study first author Don Benjamin from the University of Basel in Switzerland. “The data from this study support the…

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Laser therapy with deep-sea drug kills prostate cancer cells

Laser therapy with deep-sea drug kills prostate cancer cells

A non-surgical treatment for lowrisk prostate cancer, in which doctors inject a light-sensitive drug derived from deep-sea bacteria into a patient’s bloodstream, was shown in a trial to kill cancer cells without destroying healthy tissue. Results of a trial in 413 patients showed that the drug, which is activated with a laser to destroy tumour tissue in the prostate, was so effective that half the patients went into remission, compared with 13.5% in a control group.”These results are excellent news for men with early localised prostate cancer, offering a treatment…

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Bask in the sunlight to energise your immune cells

Bask in the sunlight to energise your immune cells

Bask in the sunlight to energise your immune cells Apart from helping for a healthier living by producing vitamin D, getting some sunlight may also energise T cells — immune cells — that play a central role in fighting infections in the human body, a study has found. “We all know sunlight provides vitamin D, which is suggested to have an impact on immunity, among other things. But what we found is a completely separate role of sunlight on immunity,” said Gerard Ahern, Associate Professor at the Georgetown University in…

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Insulin cells under skin could save diabetics from jabs

Insulin cells under skin could save diabetics from jabs

Scientists have created artificial cells that act as sugar sensorsand insulin producers, an advance that may spell an end to painful needle jabs to monitor blood glucose levels, making the everyday life of diabetics easier. Researchers have used the simplest approach yet to produce artificial beta cells from human kidney cells. The therapy involves a capsule of genetically engineered cells implanted under the skin that automatically release insulin as required. Diabetic mice that were treated with the cells were found to have normal blood sugar levels for several weeks. Previous…

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Prostate cancer spread can be predicted through tumour cells in blood samples

Prostate cancer spread can be predicted through tumour cells in blood samples

Prostate cancer spread can be predicted through tumour cells in blood samples (Shutterstock Images) A new study says that researchers have found a group of circulating tumour cells in prostate cancer patient blood samples which are linked to the spread of the disease. This is the first time these cell types have been shown to be a promising marker for prostate cancer spread. In a study, presented at the National Cancer Research Institute (NCRI) Cancer Conference in Liverpool, of around 80 samples from men with prostate cancer, scientists at the…

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Cholesterol deprivation can kill brain tumour cells

Cholesterol deprivation can kill brain tumour cells

Offering new hope for an alternative treatment of brain cancer, researchers have found that depriving the deadly tumour cells of cholesterol, which they import from neighbouring healthy cells, kills tumour cells and causes their regression. “Disrupting cholesterol import by GBM (glioblastoma) cells caused dramatic cancer cell death and shrank tumours significantly, prolonging the survival of the mice,” said senior author Paul Mischel, Professor at University of California San Diego School of Medicine in the US. Glioblastoma (GBM) is the most common and most aggressive form of brain cancer, which is…

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Tumour hardness may develop cancer cells

Tumour hardness may develop cancer cells

Tumour hardness and hypoxia — lack of oxygen at the tumour’s core — trigger a biological switch that causes cancer stem cells to develop, a recent study has found. This biological switch is critical to a tumour’s ability to invade other tissue — a process called metastasis. “Our study suggests that to combat cancer, we should be developing treatments that target the stiff, hypoxic regions of tumours. We were surprised to see just how important these two properties in the tumour micro-environment — stiffness and hypoxia — were for regulating…

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that is How Sugar can also ‘fuel’ cancer Cells

that is How Sugar can also ‘fuel’ cancer Cells

if you noticed the latest headlines connecting gallbladder cancer to the intake of sugary sodas, you can no longer had been too amazed by way of the news. the us’s obsession with sugar has been blamed for masses of continual sicknesses in recent years, together with several varieties of cancer. find out about the AMEX regular Card however what’s it, precisely, about the candy stuff that seems to raise someone’s most cancers hazard? We rounded up some latest research and spoke with Carrie Daniel-MacDougall, PhD, a dietary epidemiologist at the…

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