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#senescence

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Radical Anthropology<p>Study of tool use by elderly <a href="https://c.im/tags/chimpanzees" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chimpanzees</span></a> in Bossou, Guinea. Looking at archive footage of wild chimpanzees engaging in one of their most complex forms of tool use - the cracking of hard-shelled nuts with hammers and anvil stones. Extent of age-related change in tool engagement and efficiency was very variable.</p><p><a href="https://c.im/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a> <a href="https://c.im/tags/primates" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>primates</span></a> <a href="https://c.im/tags/greatapes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greatapes</span></a> <a href="https://c.im/tags/lifehistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lifehistory</span></a></p><p><a href="https://elifesciences.org/reviewed-preprints/105411" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">elifesciences.org/reviewed-pre</span><span class="invisible">prints/105411</span></a></p>
Johannes<p>On Wednesday the 11th of September at 10:30 (CEST) I will defend my PhD thesis "The Age of Rebuilt Cartilage" at Erasmus MC Rotterdam (NL). I investigated how WNT signalling inhibits paracrine senescence in mesenchymal stem cells and how we can repair cartilage defects with the extracellular matrix of ear cartilage. My presentation for laypersons and the questioning by experts (both in English) will be livestreamed and recorded on <a href="https://youtube.com/live/F2c8vMO0Edo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtube.com/live/F2c8vMO0Edo</span><span class="invisible"></span></a></p><p><a href="https://fediscience.org/tags/PhD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PhD</span></a> <a href="https://fediscience.org/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a> <a href="https://fediscience.org/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a> <a href="https://fediscience.org/tags/stemcells" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stemcells</span></a></p>
MegatronicThronBanks<p>Dona memba azzbtt</p><p>This is an ad. But Alzheimers is finally under attack. </p><p>Longevity Escape Velocity ...</p><p><a href="https://www.pharmacytimes.com/view/fda-approves-donanemab-azbt-for-early-symptomatic-alzheimer-disease" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">pharmacytimes.com/view/fda-app</span><span class="invisible">roves-donanemab-azbt-for-early-symptomatic-alzheimer-disease</span></a></p><p><a href="https://mastodon.social/tags/alzheimers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>alzheimers</span></a> <a href="https://mastodon.social/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a> <a href="https://mastodon.social/tags/longevity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>longevity</span></a> <a href="https://mastodon.social/tags/stopbreedingnow" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stopbreedingnow</span></a> <a href="https://mastodon.social/tags/lev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lev</span></a></p>
Sean Fenian<p><a href="https://defector.com/point-counterpoint-senator-kyrsten-sinema-retires" rel="nofollow noopener" target="_blank">https://defector.com/point-counterpoint-senator-kyrsten-sinema-retires</a></p><blockquote>The United States <a href="https://plasmatrap.com/tags/Senate" rel="nofollow noopener" target="_blank">#Senate</a>, in its current <a href="https://plasmatrap.com/tags/toxic" rel="nofollow noopener" target="_blank">#toxic</a> <a href="https://plasmatrap.com/tags/senescence" rel="nofollow noopener" target="_blank">#senescence</a>, offers a great deal to loathe. Its members posture and bluster and never do anything or leave; the ubiquity of the filibuster during Mitch McConnell’s time atop the institution ran it into a state of permanent brownout long before McConnell himself started powering-down like C-3PO during public appearances. Nothing works, nothing happens; as a general rule, the most action in the Senate is either when it pulls together to deliver itself of a 3000-page omnibus funding bill once per year or when one of the chamber’s many grandiose octogenarians seems notably closer to death than usual. With the filibuster’s supermajority threshold making regular business impossible, there is nothing left but a competition between variously exhausting aesthetics.</blockquote><p></p>
Matt Willemsen<p>Why Do We Age? The Surprising Evolutionary Advantage Revealed<br><a href="https://scitechdaily.com/why-do-we-age-the-surprising-evolutionary-advantage-revealed/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">scitechdaily.com/why-do-we-age</span><span class="invisible">-the-surprising-evolutionary-advantage-revealed/</span></a> <a href="https://mastodon.social/tags/aging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aging</span></a> <a href="https://mastodon.social/tags/evolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>evolution</span></a> <a href="https://mastodon.social/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a> <a href="https://mastodon.social/tags/advantage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>advantage</span></a> <a href="https://mastodon.social/tags/adaptation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>adaptation</span></a></p>
PLOS Biology<p>Is it possible to stop cellular <a href="https://fediscience.org/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a>? That’s the aim of senolytic drugs. </p><p>This <a href="https://fediscience.org/tags/PLOSBiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PLOSBiology</span></a> Perspective looks at how discovery of the senescence-associated secretory phenotype enabled the development of <a href="https://fediscience.org/tags/senolytics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senolytics</span></a>.</p><p><a href="https://fediscience.org/tags/aging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aging</span></a> <a href="https://fediscience.org/tags/agingresearch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>agingresearch</span></a></p><p><a href="https://plos.io/3PPqepg" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">plos.io/3PPqepg</span><span class="invisible"></span></a></p>
Thomas Aubier<p><a href="https://ecoevo.social/tags/introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>introduction</span></a></p><p>Hi :mastogrin: folks! I'm a postdoc at the University of North Carolina, doing <a href="https://ecoevo.social/tags/Theory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Theory</span></a> in <a href="https://ecoevo.social/tags/EvolutionaryBiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvolutionaryBiology</span></a> 💻🧬🌻🦋</p><p>I'm mainly working on <a href="https://ecoevo.social/tags/popgen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>popgen</span></a>, <a href="https://ecoevo.social/tags/speciation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>speciation</span></a> and <a href="https://ecoevo.social/tags/recombination" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>recombination</span></a>, but I'm also very interested in the evolution of <a href="https://ecoevo.social/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a>, <a href="https://ecoevo.social/tags/cooperation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cooperation</span></a>, <a href="https://ecoevo.social/tags/mimicry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mimicry</span></a>, and many other topics! </p><p>Really excited to be joining :mastodon:!</p>
Johannes<p><a href="https://fediscience.org/tags/Introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Introduction</span></a> <br>I am <a href="https://fediscience.org/tags/scientist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scientist</span></a> studying how stressed cells in our body talk to other cells when tumours arise and when we age. Specifically, I look at how variations in the cellular stress response <a href="https://fediscience.org/tags/senescence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>senescence</span></a> shape health using highly multiplexed imaging. </p><p>I work as a <a href="https://fediscience.org/tags/postdoc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>postdoc</span></a> at the University of Utrecht Medical Center in the Netherlands. Problem solving using <a href="https://fediscience.org/tags/Rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rstats</span></a> keeps me happy, and the <a href="https://fediscience.org/tags/OpenScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenScience</span></a> movement gives me faith that not all is lost in academia. </p><p><a href="https://fediscience.org/tags/ScienceMastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ScienceMastodon</span></a></p>