Reference Terms
from Wikipedia, the free encyclopedia
Telomere
A telomere is a region of highly repetitive DNA at the end of a linear chromosome that functions as a disposable buffer.
Note: The above text is excerpted from the Wikipedia article "Telomere", which has been released under the GNU Free Documentation License.
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Health & Medicine News
January 25, 2025
Jan. 13, 2025 — A new study shows that the risk of developing dementia anytime after age 55 among Americans is 42%, more than double the risk reported by older ...
Jan. 13, 2025 — Scientists have succeeded in controlling the structure and function of biological membranes with the help of 'DNA origami'. The system they developed may facilitate the transportation of large therapeutic loads into cells. This opens up a new way ...
Jan. 9, 2025 — An international research team has discovered a new type of skeletal tissue that offers great potential for advancing regenerative medicine and tissue ...
Jan. 1, 2025 — A research team has clarified a mechanism of how retrotransposons, genetic elements that can 'jump around' chromosomes and are known drivers of evolution, preferentially insert in the ...
Latest Headlines
updated 12:56 pm ET
Jan. 25, 2025 — Patients with metastatic colorectal cancer (mCRC) harboring BRAF V600E mutations benefited from first-line treatment with the targeted therapies ...
Jan. 24, 2025 — Like a poison pen, dying cells prick their neighbors with a lethal message. This may worsen sepsis. New findings could lead to a new understanding of this dangerous ...
Jan. 24, 2025 — A therapeutic vaccine targeting human papillomavirus type 16 (HPV16) induced regression in high-grade precancerous cervical lesions, according to the results from a phase II clinical ...
Jan. 24, 2025 — A research team has identified the core gene expression networks regulated by key proteins that fundamentally drive phenomena such as cancer development, metastasis, tissue differentiation from stem ...
Jan. 24, 2025 — According to a recent study, the tendency to experience positive affectivity contributed to people being physically active or even increasing their activity during the COVID-19 restrictions. In ...
Jan. 24, 2025 — A new study sheds light on one of the most severe consequences of stroke: damage to the brain's 'cables'-- the so-called nerve fibers -- which leads to permanent ...
Jan. 24, 2025 — Many people struggle to maintain a healthy weight, and choosing the optimal meals for weight loss can be challenging. A research team has developed a weight management program that helps individuals ...
Jan. 24, 2025 — Scientists have developed a groundbreaking approach using specially designed peptides to improve drug formulations. This innovative method significantly enhances anti-tumor ...
Jan. 24, 2025 — The vestibular system is a network of organs in the inner ears that detects the motions and position of the head. The brain uses this information, ...
Jan. 24, 2025 — A research team made a pivotal discovery in the field of cancer immunotherapy. The team identified a specific population of immune cells that play a ...