For the first time, doctors have managed to restore sperm production in a man using testicular tissue that was frozen during his childhood, before puberty. This breakthrough offers hope to boys undergoing treatments that could result in infertility.
A new study has shown that taking vitamin D may increase the effectiveness of chemotherapy in women with breast cancer. However, larger studies are needed to confirm these results.
Scientists from China have created a cellular map of neuroblastoma and identified new strategies to enhance the effectiveness of therapy, including combined targeting of immune signaling pathways. These findings open up new possibilities for more successful treatment of the disease in children.
Scientists have proposed a new approach to combating HIV: stimulate the division of infected cells and then destroy them with standard anticancer drugs at their most vulnerable stage. This method could increase the effectiveness of clearing the virus from the body.