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Groundbreaking Study Can Help Many Women with Breast C***** Skip Chemotherapy

This new finding is expected to make a radical change in c***** treatments.

According to a new major international study, women with early-stage breast c***** who would receive chemotherapy under current standards do not actually need it. The study, titled Adjuvant Chemotherapy Guided by a 21-Gene Expression Assay in Breast C***** and published by The New England Journal of Medicine, is expected to make a significant impact in c***** treatments.

The study found that gene tests on t**** samples can identify breast c***** patients who do not need to undergo chemotherapy. Instead, they can take a d*** called tamoxifen that blocks the hormone estrogen or stops the body from making it, and undergo endocrine therapy. The findings apply to an estimated 60,000 women a year in the United States alone.

With this discovery, women with breast c***** who will not benefit from chemotherapy can skip the unpleasant process.

Source: Pixabay

Dr. Ingrid A. Mayer, from Vanderbilt University Medical Center, an author of the study, was quoted as saying:

“We can spare thousands and thousands of women from getting toxic treatment that really wouldn’t benefit them,”

Dr. Joseph A. Sparano of Montefiore Medical Center in New York, the leader of the study, said:

“The results indicate that now we can spare chemotherapy in about 70 percent of patients who would be potential candidates for it based on clinical features.”

The study notes, however, that women 50 years old and younger might still benefit from chemotherapy even if the gene-test results suggest otherwise.

Source: Pexels

The study is unable to explain why but those women will require careful consultation, according to the authors of the study. Note that a significant number of breast c***** cases occur in older women, with the median age of diagnosis at 62 in the US.

Women affected by the finding include those who have early-stage breast tumors measuring one to five centimeters that have not spread to lymph nodes, test negative for a protein known as HER2, are sensitive to estrogen, and have a score of 11 to 25 on a widely used test that gauges the activity of a panel of genes involved in c***** recurrence.

Chemotherapy has been known to be a risky and harsh treatment process for c***** patients.

Source: Pexels

Chemotherapy patients experience hair loss, nausea, and possible heart and nerve damage. They are also more vulnerable to infection and have a higher risk of suffering from leukemia later in life. Dr. Sparano said:

“Recurrences were being prevented, and lives prolonged. But we were probably overtreating a lot of these women. For every 100 women we were treating, we were probably preventing about 4 distant recurrences.”

The new study brings promise of a better approach to treating women with breast c*****, and it can prevent women from going through unnecessary suffering.

Sci/Tech

Ancient 99-Million-Year-Old Frogs Look Just Like Modern-Day Toads

Frogs will always be frogs, whether they were born today or in the Cretaceous Period.

The world is filled with exciting new discoveries from ancient times. Scientists have just uncovered evidence that frogs roamed the Earth during the Cretaceous Period about 100 million years ago. Interestingly, these ancient toads seem to look just like their modern-day descendants.

A new report confirms that scientists have found four frog fossils in northern Myanmar. The tiny bodies were encased in amber and offer a clear glimpse at what tropical rainforests looked like in the Cretaceous Period. In any case, the discovery is groundbreaking since frogs rarely become fossils.

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Elon Musk’s Flamethrowers Get Misused On Social Media Despite Strict Terms & Conditions

What better way to start a particularly hot summer?

There is little doubt that Elon Musk's flamethrowers are the hottest new commodity right now. After all, the fiery device produced by The Boring Company have just been sold out. However, it looks like consumers have already started misusing the dangerous product despite its lengthy terms and conditions.

The Boring Company finally rolled out Not A Flamethrower at a celebrated pick up event held at the company's headquarters. People who had pre-ordered the gadgets were given a chance to sample the power of the flamethrower on unfortunate marshmallows. Although safety was reinforced during the event, things took a dangerous turn once everyone got home.

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NASA’s Curiosity Rover Finds Ancient Organics On Mars, Possible Life On Planet In The Past

The new discovery might confirm life thrived on the Red Planet billions of years ago.

Curiosity has made an exciting discovery on the surface of Mars. The rover has just found possible evidence of life on the planet billions of years ago. NASA might not quite ready to confirm that creatures once roamed the Red Planet. Nevertheless, the agency believes that the findings could mean positive things for future missions.

The NASA rover has found organic molecules in sedimentary rocks near the planet's surface. These molecules may contain hydroxen, carbon, oxygen, and nitrogen and are usually associated with life. However, their presence in the billion-year-old rocks does not confirm life on Mars just yet.

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