{"product_id":"how-does-germline-regenerate-9780226830513","title":"How Does Germline Regenerate?","description":"\u003cp\u003e\u003c\/p\u003e\u003cblockquote\u003e\n\u003cbr\u003eThe distinction between germ and somatic cells is a fundamental concept in biology with ethical and public policy ramifications. Scientists have long believed that changes made to germ cells will affect future generations, while changes to somatic cells will not. Kate MacCord's book explores how this concept was discovered and challenges the assumption that germ cells cannot regenerate from somatic cells, raising important questions about genome editing, stem cell research, and more. \u003c\/blockquote\u003e\u003cp\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e: Paperback \/ softback\u003cbr\u003e\u003cstrong\u003eLength\u003c\/strong\u003e: 176 pages\u003cbr\u003e\u003cstrong\u003ePublication date\u003c\/strong\u003e: 09 January 2024\u003cbr\u003e\u003cstrong\u003ePublisher\u003c\/strong\u003e: The University of Chicago Press\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003eScientists have long believed that there are two types of cells in biology: germ and soma. However, a concise primer complicates this convenient truth with far-reaching ethical and public policy ramifications. The distinction between germ and somatic cells is based on the fact that changes made to germ cells can be passed down to future generations, while changes made to somatic cells do not affect the cells of future generations.\u003cbr\u003e\u003cbr\u003eScientists discovered the relationship between somatic and germ cells, known as the Weismann Barrier, in the late 19th century. The Weismann Barrier is a physical barrier that separates the germline from the soma, preventing germ cells from entering the somatic cell lineage.\u003cbr\u003e\u003cbr\u003eWhile the Weismann Barrier is widely accepted as a scientific fact, some researchers have questioned its existence. Some argue that the barrier may not be as strict as previously thought, and that somatic cells may be able to transform into germ cells under certain conditions.\u003cbr\u003e\u003cbr\u003eHistorian and philosopher of science Kate MacCord explores the history of the Weismann Barrier and its implications for research and policy in her book \"The Weismann Barrier: A Century of Science and the Myth of Immortal Life.\" MacCord argues that the concept of the Weismann Barrier has been used to justify a range of practices, including genome editing and stem cell research, that raise ethical and social concerns.\u003cbr\u003e\u003cbr\u003eOne of the key implications of the Weismann Barrier is that it allows for the potential for genetic engineering and immortality. By modifying germ cells, scientists could create genetically engineered individuals with desired traits or prevent genetic diseases from passing down to future generations. However, there are also ethical concerns about the potential for creating \"designer babies\" or for using genetic engineering to enhance human abilities beyond what is natural.\u003cbr\u003e\u003cbr\u003eAnother implication of the Weismann Barrier is that it limits the potential for stem cell research. Stem cells are undifferentiated cells that can be grown into any type of cell in the body. By definition, stem cells are not germ cells, and therefore, they cannot be used to create new generations of humans. However, some researchers argue that stem cells can be used to develop treatments for diseases and that the Weismann Barrier should not be a barrier to their research.\u003cbr\u003e\u003cbr\u003eIn conclusion, the distinction between germ and somatic cells has profound ethical and public policy ramifications. The Weismann Barrier, which separates the germline from the soma, has been widely accepted as a scientific fact for over a century. However, some researchers have questioned its existence and have argued that somatic cells may be able to transform into germ cells under certain conditions. The concept of the Weismann Barrier has been used to justify a range of practices, including genome editing and stem cell research, that raise ethical and social concerns. As science continues to advance, it will be important to carefully consider the implications of these practices and to ensure that they are conducted in a responsible and ethical manner.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 200g\u003cbr\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e: 216 x 140 x 13 (mm)\u003cbr\u003e\u003cstrong\u003eISBN-13\u003c\/strong\u003e: 9780226830513\u003c\/p\u003e","brand":"Kate MacCord","offers":[{"title":"Paperback \/ softback","offer_id":45289896739066,"sku":"9780226830513","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/products\/1705681132911_book.jpg?v=1705732527","url":"https:\/\/shulphink.com\/products\/how-does-germline-regenerate-9780226830513","provider":"Shulph Ink","version":"1.0","type":"link"}