Oral delivery a possibility for silica-based nanocarriers for therapeutics
Take a pill, or get a shot? Given the choice, most people would likely go for the former.
Take a pill, or get a shot? Given the choice, most people would likely go for the former.
Bio & Medicine
Nov 27, 2023
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Researchers have unveiled an intriguing phenomenon of cellular reprogramming in mature adult organs, shedding light on a novel mechanism of adaptive growth. The study, which was conducted on fruit flies (Drosophila), provides ...
Cell & Microbiology
Sep 11, 2023
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14
The transport of mercury ions across intestinal epithelial cells can be studied for toxicology assessments by using animal models and static cell cultures. However, the concepts do not reliably replicate conditions of the ...
A Japanese research group has become the first to reveal that the checkerboard-like arrangement of cells in the inner ear's organ of Corti is vital for hearing. The discovery gives new insight into how hearing works from ...
Cell & Microbiology
Dec 27, 2022
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225
COVID-19 often leads to neurological symptoms, such as a loss of taste or smell, or cognitive impairments (including memory loss and concentration difficulties), both during the acute phase of the disease and over the long ...
Cell & Microbiology
Jul 25, 2022
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Like a child peering through a kaleidoscope, a biologist gazing through a microscope may be amazed by the beautiful geometric patterns formed by cells.
Cell & Microbiology
Jul 21, 2022
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42
A joint research group led by Genki Kanda at the RIKEN Center for Biosystems Dynamics Research (BDR) has developed a robotic artificial intelligence (AI) system for autonomously determining the optimal conditions for growing ...
Cell & Microbiology
Jun 28, 2022
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47
In a study published today in the journal Nature Communications, researchers at the Lewis Katz School of Medicine at Temple University defined 11 subsets of cells found in the esophagus of mice, information that could potentially ...
Cell & Microbiology
Apr 22, 2022
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98
Intestinal stem cells hold a fine balance between two potential forms: remaining as stem cells, or developing into intestinal epithelial cells. In a new study, researchers from Tokyo Medical and Dental University (TMDU) discovered ...
Cell & Microbiology
Aug 21, 2020
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44
Cells are like tiny self-contained machines that are constantly fine-tuned in response to both internal and external signals. Some of these signals are induced by extracellular ligands, specialized proteins that bind to specific ...
Cell & Microbiology
May 26, 2020
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47
Epithelium is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and nervous tissue. Epithelial tissues line the cavities and surfaces of structures throughout the body, and also form many glands. Functions of epithelial cells include secretion, selective absorption, protection, transcellular transport and detection of sensation. In Greek "Epi" means, "on, upon," and "Theli" meaning "tissue." Epithelial layers are avascular, so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane.[unreliable source?] Epithelia can also be organized into clusters of cells that function as exocrine and endocrine glands. Exocrine and endocrine epithelial cells are highly vascular.
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