T lymphocytes are components of the immune system that are located in the tumor environment. They serve to identify and remove tumor cells. In order to perform this function, they must produce a large amount of secreted proteins, ...
Mar 28, 2023
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3
Platinum-based chemotherapy, which is used to treat advanced colorectal cancer, accumulates in the healthy cells surrounding the cancer cells and, as a result, can reduce tumor sensitivity to treatment. This is demonstrated ...
Feb 24, 2023
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74
Mitochondria are essential cellular components that act as powerhouses. The fusion of two or more mitochondria, and the fission of a mitochondrion into two units are common phenomena known as "mitochondrial dynamics" and ...
Jan 18, 2023
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37
Colon cancer is the third most common cancer in the world, with about 2 million new cases each year. Most patients are diagnosed when the tumor is still located in the colon or rectum. These tumors are removed by surgery, ...
Nov 9, 2022
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1032
Ewing sarcoma is the second most frequent bone tumor in children, adolescents, and young adults. There is no specific treatment for this disease and current management is still limited to surgery, radiotherapy, and chemotherapy. ...
Oct 7, 2022
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55
Clonal hematopoiesis is a biological process in which a blood stem cell (the population that gives rise to a variety of blood cell types) acquires an advantageous mutation and outgrows neighboring cells. Clonal hematopoiesis ...
Aug 2, 2022
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23
Mutations occur in various tissues and organs of an individual. Somatic mutations occur in cells that will not give rise to offspring and are therefore not passed on to subsequent generations. Caused by a large number of ...
Jul 5, 2022
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294
Scientists from an international consortium led by Dr. Eduard Batlle, head of the Colorectal Cancer laboratory at IRB Barcelona, ICREA researcher and group leader of CIBER de Cáncer (CIBERONC), together with the Dutch company ...
Apr 25, 2022
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68
The loss of muscle mass and strength during aging is called sarcopenia. Affecting the elderly population, sarcopenia is a degenerative process that brings about a decrease in wellbeing and increased dependency. A growing ...
Mar 22, 2022
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294
The biological clock/circadian rhythm is the mechanism that ensures that a certain physiological process takes place at a specific time of the day or night. It is coordinated by the brain at a general level, but each organ ...
Sep 22, 2021
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