telomerization

简明释义

英[ˌtɛləˌmɛrɪˈzeɪʃən]美[ˌtɛləˌmɛrɪˈzeɪʃən]

n. [高分子][物化] 调聚反应

英英释义

单词用法

同义词

反义词

例句

1.The telomerization reaction kinetics of 1,1,1,3-tetrachloropropane synthesis using tetrachloromethane and ethylene as raw materials was studied.

研究了以四氯化碳和乙烯为原料合成1，1，1，3-四氯丙烷的调聚反应动力学。

2.The telomerization reaction kinetics of 1,1,1,3-tetrachloropropane synthesis using tetrachloromethane and ethylene as raw materials was studied.

研究了以四氯化碳和乙烯为原料合成1，1，1，3-四氯丙烷的调聚反应动力学。

3.Researchers are studying the effects of telomerization on cellular aging.

研究人员正在研究端粒化对细胞衰老的影响。

4.The process of telomerization is crucial for maintaining chromosome integrity.

过程中的端粒化对维持染色体完整性至关重要。

5.The enzyme responsible for telomerization is called telomerase.

负责端粒化的酶称为端粒酶。

6.In cancer research, telomerization plays a role in tumor cell immortality.

在癌症研究中，端粒化在肿瘤细胞不死性中起着作用。

7.Understanding telomerization can help in developing anti-aging therapies.

理解端粒化有助于开发抗衰老疗法。

作文

Telomerization is a fascinating process that plays a crucial role in the field of molecular biology and biochemistry. To understand this concept, we need to break it down into its components and explore its significance. Telomerization involves the addition of telomeric sequences to the ends of linear DNA molecules, which serves to protect the genetic material from degradation and ensures its stability during cell division. The term "telomere" refers to the repetitive nucleotide sequences located at the ends of chromosomes, while "-ization" denotes the process of making or forming something. Therefore, telomerization (端粒化) can be understood as the process of adding telomeric sequences to DNA. One of the most critical aspects of telomerization (端粒化) is its role in cellular aging and replication. Each time a cell divides, a small portion of the telomere is lost. Over time, this leads to the shortening of telomeres, which eventually triggers cellular senescence or apoptosis, the programmed death of cells. This phenomenon is often referred to as the "Hayflick limit," which describes the number of times a normal somatic cell can divide before cell division stops. By understanding telomerization (端粒化), researchers can gain insights into the aging process and the development of age-related diseases. Moreover, telomerization (端粒化) has significant implications in cancer research. Cancer cells often exhibit uncontrolled growth and division, which is partly due to their ability to maintain telomere length through the activation of an enzyme called telomerase. This enzyme adds telomeric sequences to the ends of chromosomes, allowing cancer cells to bypass the normal limits of cell division. Understanding the mechanisms behind telomerization (端粒化) and telomerase activity is vital for developing potential therapies aimed at targeting cancer cells without affecting normal cells. In recent years, advancements in genetic engineering and biotechnology have opened new avenues for manipulating telomerization (端粒化). Scientists are exploring ways to artificially extend telomeres, which could have profound implications for regenerative medicine and anti-aging therapies. For instance, by enhancing telomerization (端粒化) in somatic cells, researchers hope to improve tissue regeneration and potentially combat age-related decline in organ function. Furthermore, telomerization (端粒化) is not only limited to human cells; it is also observed in various organisms, including plants and animals. This universality suggests that the mechanisms governing telomere maintenance and function are evolutionarily conserved. Studying telomerization (端粒化) across different species can provide valuable insights into the evolutionary aspects of aging and cellular longevity. In conclusion, telomerization (端粒化) is a complex and essential biological process with far-reaching implications for health, disease, and aging. As our understanding of this process deepens, it may pave the way for innovative therapeutic strategies that could enhance human health and longevity. The ongoing research in this field highlights the importance of telomeres not just as protective caps for chromosomes but as key players in the intricate dance of life, influencing everything from cellular aging to cancer progression.