Little research on cancer

Traces of cancer were discovered in dinosaur fossils; Cancer surgery was introduced in the 18th century ..., according to Roche.

Dinosaurs also have cancer: The germs of the disease were discovered in fossil dinosaur bones about 70 million years ago, although the first description of the cancer appeared later - in ancient Egypt. . According to The Guardian, scientist Bruce Rothschild of Northeastern Ohio University in Rootstown traveled to North America using a portable x-ray machine, scanned 10,000 vertebrae from more than 700 museum specimens. They studied dinosaurs such as Stegosaurus, Triceratops and Tyrannosaurus (tyrant dinosaurs) and found that the platypus dinosaur - hadrosaur - had cancer. 29 tumors were found in the bones of 97 hadrosaurs from the Cretaceous, about 70 million years ago.

Scientists used to think of cancer as an infectious disease: In 1649, in the Netherlands, Zacutus Lusitani suggested that cancer patients should be isolated for fear that the disease would spread. Until now, however, scientists understood that human cancer is not a contagious disease, although chronic infections with certain viruses, bacteria and parasites may increase the risk of developing. cancer.

Cancer surgery introduced in the 18th century: Early surgical procedures are performed without anesthesia and can be severely deformed. Today, patients with many common cancers can be treated with minimal invasive laparoscopy in which tumors are removed through small incisions.

The groundbreaking cancer treatment discovered during World War I: Modern chemotherapy has its roots in the battlefield of World War I. Scientists study why soldiers exposed to mustard gas died and found low numbers of immune cells in the blood, leading to a hypothesis if gas could destroy white blood cells. Normally, it can also kill leukemia. Subsequent experiments proved their theory correct, and this was the beginning of chemotherapy. Chemotherapy today can improve survival, significantly improve the quality of life and even cure some cancers.

Early detection of cancer increases the chance of survival: For example, 99% of all cervical cancers are caused by human papillomavirus (HPV). Thanks to modern diagnostic techniques, women can be tested for HPV infection. When detected and managed at the earliest stage, cervical cancer has a cure rate of over 93%.

80% of cancers in low-income countries are diagnosed at a later stage: Despite advances in cancer diagnosis and treatment, universal access to innovative healthcare and quality health care Still a global challenge.

Obesity is overtaking cigarettes, becoming the leading cause of cancer: According to scientists, obesity is not only a factor in cancer diagnosis, but also related to the recurrence of cancer and mortality rate.

The immune system can help fight cancer: Today, many drugs exploit each person's immune system - either by stimulating the immune system to attack cancer cells, or by strengthening components. of the immune system to artificial proteins. Scientists believe that the future can be cured by re-establishing the correct equilibrium between cancer and the immune system.

Many people can survive cancer: 7 out of 10 children are being cured of cancer! Cancer in children responds well to chemotherapy because they are usually fast growing and most forms of chemotherapy affect fast growing cells. Children's body also has a better ability to recover after treatment with higher doses than the adult body. 2 out of 3 people currently live at least 5 years after being diagnosed with cancer. In just the last decade, the response rate to treatments on all cancers has nearly doubled.

Cancer patients are not exactly the same: Traditionally, patients diagnosed with one type of cancer have the same treatment. Products that respond to treatment for one person may not work for others or cause side effects. By using specific diagnostic tests, doctors can predict how well patients respond to treatment. These tests also allow doctors to determine the best dosage and duration of treatment. Personal health care allows for more effective treatments, targeted for breast, lung, skin and blood cancers ...