Scientists of the Mayo Clinic reports that Z-endoxifene safely and effectively reduces tumors in women with ER-positive metastatic breast cancer. As UPI.com notices Z-endoxifene is a powerful derivative of tamoxifen, another drug for ER-positive metastatic breast cancer.

Scientists of the University College of Cork have conducted a study in mice. The scientists have found that the level of anxiety depends on brain’s microRNA. The microRNAs are affected by intestinal bacteria. The microRNAs play an important role in the process of gene expression, Zee News reports.

As noted by The Hindustan Times, children with allergies, treated with a probiotic along with low doses of peanut protein within 18 months, in 80% of cases became tolerant to peanuts by the end of the study.

Scientists of the Siberian Biomedical Center named E.N.Meshalkin (Novosibirsk) became the first experts in Russia who implanted two artificial hearts to the patient. According the RIA Novosti the patient is a 20-year-old girl who received several stab wounds causing the heart damages.

Until now, scientists did not know the cause of 80% of congenital defects such as cleft palate, kidney, heart and spine disorders.

The technology of CRISPR genome editing helped scientist from Portland to perform the experiments. According to "Remedium”, previously, similar studies were conducted only in China. The embryos used by Americans were developed a couple of weeks and the correction was successful.

American scientists have predicted the likely risk due to the growing tendency of vaccine refusal, as well as they have assessed the possible material damage associated with an increased incidence of measles, parotiditis and rubella.

Myeloproliferative diseases are a group of diseases in which the bone marrow produces too many erythrocytes, leukocytes or platelets.

Any kind of physical activity, whether it is running or weight training, is useful. As Live Science notes, it allows you to cure inflammation. It is commonly known that inflammation is the genuine reaction of the body to trauma, which helps to prevent infection. However, chronic inflammation by itself causes many problems, including diabetes and heart diseases.

The enzyme LpxC is crucially important for outer membrane of Gram-negative bacteria formation. Recently it became known that scientists of Duke University managed to block the activity of this enzyme. This was the first step towards obtaining antibiotics a new class of antibiotics generating. As Medportal notes, the substance, blocking LpxC, perfectly handled with the bacteria that were not susceptible to standard antibiotics.