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2022.10.12
Epigenetics is the study of molecular mechanisms that modify gene expression without changing DNA sequences. Research on epigenetic variation is therefore...
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2022.10.17
Candida albicans is a fungus found in most healthy individuals; it generally colonizes the mucosa in the digestive and genital tracts. But in some...
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2022.11.02
Physical forces are essential to biological function, but their impact at the tissue level is not fully understood. The gut is under continuous mechanical...
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2023.04.03
We always marvel as we watch them grow, discover the world day by day and try to understand it. But how much do we know – or think we know – about what...
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2023.05.12
An embryo is an organism in the early stages of development, from the formation of the egg after fertilization to the point at which the major organs are...
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2023.06.19
Hearing is the most frequently affected of the five major senses. The vast majority of auditory deficits affect the cochlea, the sensory organ of hearing,...
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2022.01.31
Infectious diarrhea represents a major public health problem at global level. Two forms of infectious diarrhea, shigellosis and bacillary dysentery, caused...
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2022.05.20
New genetic analyses of Latin Americans have revealed numerous insights into how indigenous peoples evolved before European contact, and how their genetics...
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2022.07.22
Most bacterial species have a huge variety of strains, and antibiotic resistance, virulence and potential for transmissibility all vary from one to the next...
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2021.12.21
Darwinian evolution plays a central yet poorly understood role in human disease. Iterations between genetic mutation and environmental selection drive cancer...