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Tag: breast cancer

  • Nurse shark antibodies could treat breast cancer: New Herceptin to fight HER2 protein

    UK researchers want to use nurse sharks in efforts to find a new “miracle medication” to treat breast cancer.

    nurse shark
    Nurse shark antibodies thought to be the key cure in beating breast cancer (Wikimedia CC0)
    Researchers at Aberdeen University hope that shark antibodies lead to the formation of the “new Herceptin.” Herceptin is a powder that is used to prepare a solution which is administered as an infusion to fight breast cancer. Discovered over 25 years ago and considered the greatest medical breakthrough in treating breast cancer, Herceptin prevents cancer cells from the risk of developing and spreading.

    One in 44,000 women diagnosed with breast cancer every year in the UK have the HER2 positive form of this type of disease, according to mirror.co.uk. HER2 (Human Epidermal Growth Factor Receptor 2) is also known as Neu, ErbB-2, CD340 (cluster of differentiation 340) or p185. However Herceptin does not work every time and sometimes provides only a brief relief, so a new treatment is necessary. “Herceptin is a miracle drug but some women are not responsive to its action and others resist it after a period of time,” said Dr. Helen Dooley, one of the researchers who conduct this study.

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    A synthetic version of these antibodies could then be used as a cure medicine. Shark antibodies could be key to treating breast cancer because they are able to squeeze into very small spaces and access various parts of the HER2 protein, which other drugs can not reach.

    The experiment was conducted on nurse sharks, a species of large fish, but docile. A special colony is kept in Baltimore, USA, and blood samples are sent to Dooley’s medical laboratory in Aberdeen.

  • 5 Myths and facts about breast cancer women must know

    Breast cancer is a disease commonly affecting the women aged over 50. The risk of breast cancer for women between 30 and 40 is about 1 in 250, while for women between 40 and 50 is 1 in 70.

    Breast cancer associated protein, BRCA1
    Breast cancer accounts for 22.9% of all cancers in women at global level. The image shows the molecular structure of the breast cancer associated protein 1t2v. (Wikimedia CC0)
    Here are some facts and myths about breast cancer, clarified to some extent by experts on Naturalnews.com site.

    1. Breast cancer can not be prevented
    Facts: Up to 98% of breast cancers can be prevented through diet, supplements, sun exposure, exercise, avoiding exposure to toxic products.

    2. Chemotherapy is the safest way to treat cancer
    Facts: Chemotherapy is known to generate also serious side effects: vomiting, hair loss, then muscle, brain, heart, kidneys and liver impairing. Many of these adverse effects remain permanent.
    Chemotherapy reduces the tumor size, but with a price sometimes too much in terms of the health of the patient’s body.

    3. Mammograms are the best way to detect breast cancer
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    At least that’s the conclusion according to a study conducted in Denmark, where apparently the mammography causes more harm than help. Researchers examined the negative effects and benefits of screening programs to over 500,000 women in the United States, Canada, Scotland and Sweden. The study authors say that for every 2000 women who did mammograms for 10 years, only one benefits of an extension of life expectancy, while 10 women endure harsh treatment potentially traumatizing.

    4. If my mother had breast cancer, then will I develop as well?
    Facts: Before being caused by genes, cancer is caused by an unhealthy lifestyle.
    Smoking, drinking, exposure to chemical solvents, perfumes, cleaning products, pesticides, toxic cosmetics are the main cause of cancer. Things are even worse if there is a family history related to cancer.

    5. The sun causes cancer
    Facts: The sun generates vitamin D in the body that prevents 78% of all cancers.
    Of course, the myth becomes true in situations when the sun exposure is excessive.

  • Anastacia diagnosed with breast cancer for second time

    Anastacia, a well known American singer highly appreciated for her voice received recently a terrible blow: she was diagnosed with a terrible disease: breast cancer, after she had managed to overcome a similar disease many years ago.

    Anastacia
    US singer Anastacia was diagnosed with breast cancer for 2nd time (By Robob [CC-BY-SA-3.0, via Wikimedia Commons)
    After being diagnosed again with breast cancer, Anastacia was forced to cancel all concerts as part of her European tour which would have taken place this spring.

    The 44-year-old artist was scheduled to give a concert in London on April 6, but all the shows were canceled due to her health problems.

    “Unfortunately, Anastacia was diagnosed with breast cancer for the second time, after having survived the battle with the disease in 2003.
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    Therefore, she had to cancel all concerts, tours and travel,” wrote singer’s representatives on her Facebook page.

    Anastacia had previously faced this illness back in 2003 when she was first diagnosed with cancer after a routine mammogram investigation.

    At that time, the star underwent surgery and radiation therapy which proved successful in curing the disease.

  • Photo: Former Miss Venezuela Eva Ekvall dies of breast cancer at 28

    Eva Ekvall winning Miss Venezuela on Sept. 9, 2000. She died of breast cancer on Dec. 17, 2011 in Houston
    The 28-year-old Eva Ekvall died last Saturday in a Houston hospital after fighting breast cancer. (scroll down for photos)

    Ekvall claimed Miss Venezuela back in 2000 when she was just 17, and the next year she was 3rd runner-up in the Miss Universe contest that took place in Puerto Rico. She followed a career of model, actress and television news anchor as well.

    Futhermore she released also a book, “Fuera de Foco” (“Out of Focus”), unveiling her battle againts cancer.
    Ekvall suffered some image modifications following her chemotherapy. She said in an interview for El Nacional publication that she hated to appear ugly but unfortunately that was beyond her control and “none said that cancer is something nice”.

    According to her family, the model body will be delivered to a Houston crematorium to be burned on Monday and the funeral si scheduled to take place in Venezuela when the “remaining ash” will arrive to her native country.

    Close-up: Eva Ekvall holding hand of her husband John Fabio Bermudez

    The former “Miss” unveiled in 2007 that she feel tightly bounded to Venezuelan roots even if she originated from Jamaican mother and American father including also Hungarian and Swedish descent.
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    Eva Ekvall is survived by her husband John Fabio Bermudez and their daughter who is aged 2. She expressed in her book the happiness when gave birth to her child and disclosed at the time that that was the reason for keeping her alive. Unfortunately it was just something temporary despite the fact the she hoped to defeat the gruesome disease.

    It looks like there was a family history with this disease as Eva’s mother (who bore the same name) lost her life due to same type of breast cancer when she was 39-year-old.

    Ekvall’s death left in grief many people who send their condolences to the family and posted dozens of disbelief messages on social media Twitter.

    Husband John Fabio Bermudez uploaded a picture on Twitter on Sunday featuring a close-up of his hand holding hers, sitting on a bed, with the message “Always together … I love you wife.”

    Eva Ekvall appears shaved after using chemotherapy to fight breast cancer

    Eva Ekvall and her beloved daughter

    A statement revealing the death of former Venezuela Miss Eva Ekvall