Tuesday March 19, 2019
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Aishwarya Rai Bachchan Feels Need For More Awareness Among People Regarding Cancer

She applauded WCI's event for supporting and taking care of various issues related to cancer, especially amongst underprivileged women

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Aishwarya Rai Bachchan.
Aishwarya Rai Bachchan.

Actress Aishwarya Rai Bachchan, who supported a Women’s Cancer Initiative (WCI) event here, says people generally need to be more aware about the disease as early detection can give them a better chance at a cure.

Aishwarya interacted with the media when she supported WCI’s Soul Stirrings event, hosted by Tata Memorial Hospital here on Tuesday.

The actress and former Miss World pointed out that there are many myths in the country about cancer as a disease.

“There are so many myths and misconceptions in our country that it is astonishing to realise and recognise that there are so many people even in this day and age who believe that a disease like cancer could possibly be contagious to us. That’s shocking, but to many it seems that’s a fact.

“That just boils down to lack of awareness, education, access to information, recognising what this disease is all about and the step you need to take as simple as early detection,” she said.

Aishwarya Rai hopes people get more aware around cancer
Aishwarya Rai hopes people get more aware around cancer. Pixabay

Aishwarya Rai Bachchan said it is important to educate people and create awareness among them about cancer.

“Events such as these have come together to draw attention and raise awareness, increase dialogue, make information more accessible to people and have people coming for their regular check-ups for early detection because that in the course of action is referred to as a baby step, but it is the most important step to a possible cure of the disease when a patient has it.

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“So, earlier detection gives you a higher chance at a cure and that’s a possibility that every person should humanly have a right to access. We hope this early detection of curable cancer in women will be an important component of the cancer control program in India.”

She applauded WCI’s event for supporting and taking care of various issues related to cancer, especially amongst underprivileged women. (IANS)

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New Finding! Scientists Have Developed Robotic Tool To Detect And Kill Cancer Cells in Humans

The researchers used their robotic system to study early-stage and later-stage bladder cancer cells. Previously, they had to extract the cell nuclei to examine it.

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The study, published in the journal Science Robotics, described the design in which a magnetic iron bead about 100 times smaller than the thickness of a human hair can be coaxed into any desired position within the cell, the Xinhua reported. Pixabay

Canadian scientists have developed a kind of magnetic tweezer that can precisely insert a minuscule bead robot into a live human cancer cell, pointing to a new option for diagnosing and killing cancer.

The study, published in the journal Science Robotics, described the design in which a magnetic iron bead about 100 times smaller than the thickness of a human hair can be coaxed into any desired position within the cell, the Xinhua reported.

The bead, about 700 nanometres in diameter, is placed on the microscope coverslip surrounded by six magnetic coils in different planes, and the cancer cell can swallow the bead into its membrane.

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They were able to measure how much stiffer the nucleus got when prodded repeatedly, and thus find out which cell protein or proteins might play a role in controlling this response, which could work as a new method of detecting cancer in early stage. Pixabay

Then, the researchers from University of Toronto controlled the bead’s position under a microscope, using a computer-controlled algorithm to vary the electrical current through coils and shaping the magnetic field in three dimensions.

The researchers used their robotic system to study early-stage and later-stage bladder cancer cells. Previously, they had to extract the cell nuclei to examine it.

The team measured cell nuclei in intact cells instead of breaking apart the cell membrane, showing that the nucleus is not equally stiff in all directions.

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In the later-stage cells, the stiffening response is not as strong as they are in the early stage, though both are seemingly similar, the researchers said. VOA

“It’s a bit like a football in shape. Mechanically, it’s stiffer along one axis than the other,” said Professor Sun Yu.

“We wouldn’t have known that without this new technique.”

They were able to measure how much stiffer the nucleus got when prodded repeatedly, and thus find out which cell protein or proteins might play a role in controlling this response, which could work as a new method of detecting cancer in early stage.

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In the later-stage cells, the stiffening response is not as strong as they are in the early stage, though both are seemingly similar, the researchers said.

Also, the team visualised using the tiny robots to either starve a tumour by blocking its blood vessels, or destroy it directly through mechanical ablation, although those applications are still a long way from clinical uses. (IANS)