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Deletion of single gene promotes growth of functional lymphatic valves
Foxo1 hereditary lymphedema LEC
2021/8/11
A preclinical study unexpectedly identified the gene Foxo1 as a potential treatment target for hereditary lymphedema. Valve loss or dysfunction that disrupts the flow of lymph fluid is strongly associ...
Enzyme treatment of skin samples improves microbiome analysis
bacterial skin microorganism skin disease
2021/8/11
Healthy skin has a bacterial shield to protect against germs: the microbiome. This complex assembly of microorganisms was previously believed to be difficult to decipher. A team of researchers has now...
‘Frameshifting’ therapy for mast cell cancers reduces size, spread
mRNA c-KIT mast cells cancer cell
2021/8/11
A potential new treatment for mast cell cancers reduces the number of mast cells by 'mutating' the messenger RNA (mRNA) before it can deliver instructions for manufacturing the gene responsible for ce...
海南槟榔全基因组图谱首次发布
槟榔基因组 热研1号 基因组测序
2021/8/10
中国热带农业科学院椰子研究所联合华大基因完成了槟榔基因组测序拼接及序列分析工作，首次完成及公布海南槟榔全基因组测序。研究成果发表于《分子生态资源》。
cGAS-like receptors put a sting into the evolution of immune defence（图）
cGAS immune defence DNA 3'2'-cGAMP cGLR1 cGLR2
2021/8/10
Aspects of how immune defence processes evolved remain mysterious. Studies of the fly Drosophila melanogaster reveal previously unknown details of a defence pathway with echoes of, but key differences...
New poo, new you? Fecal transplants reverse signs of brain aging in mice
fecal transplant brain aging health
2021/8/10
As you age, your brain slows down. You may forget where you left your glasses or have trouble picking up a new skill. Now there’s hope from rodent experiments that some of these declines could be reve...
Drug-resistant bacteria found in the guts of lemurs who live around humans The more human interaction they had, the higher the proportion of resistant bugs
antibiotics resistance lemur gut microbiota
2021/8/10
Researchers have found evidence for antibiotic resistance in the gut microbiomes of lemurs living close to humans. The more human contact they have, the more antibiotic resistance there is. Even capti...
Triantha occidentalis First new carnivorous plant identified by botanists in 20 years
carnivorous plant phosphatase insects west coast
2021/8/10
The delicate stalk and pretty white flowers of Triantha occidentalis may seem like the perfect place to perch if you're an insect, but get trapped in its sticky hairs and it will suck the nutrients fr...
研究发现饮用绿茶或能预防和延缓老年痴呆
GTE 预防AD 神经损伤
2021/8/10
安徽农业大学茶树生物学与资源利用国家重点实验室（安徽省实验室）宛晓春教授，与中国科技大学申勇教授研究组合作研究发现，绿茶可以预防和延缓5XFAD转基因小鼠脑内β淀粉样蛋白（Aβ）形成，减少神经突触损伤，改善学习记忆能力。
大规模鉴定DNA表观遗传修饰转录因子阅读器（图）
转录因子 catTFRE DNA甲基化
2021/8/9
2021年8月6日，复旦大学人类表型组研究院研究员丁琛团队在Advanced Science发表最新研究成果。该团队聚焦转录因子研究十余年，在世界范围内首次实现大规模甲基化转录因子阅读器的鉴定及功能研究。最新研究提供了最全面的转录因子—被修饰DNA相互作用组，涵盖70%的转录因子。
近日，微生物技术国家重点实验室（研究院）王禄山教授与山东鲁抗中和环保科技有限公司合作在抗生素菌渣绿色无害化及资源化研究中取得重要进展，相关成果以“Dynamics and removal mechanisms of antibiotic and antibiotic resistance genes during the fermentation process of spectinomycin ...
2021年8月6日，生命科学学院、山东省动物细胞和发育生物学重点实验室邵明教授团队在Science Advances上发表了题为“Rapid generation of maternal mutants via oocyte transgenic expression of CRISPR/Cas9 and sgRNAs in zebrafish”的研究论文。
Face masks protect against aerosolized toxins from algal blooms, study finds
poisonous alga COVID-19 wear face mask
2021/8/9
Intense blooms of toxic algae are becoming common occurrences along the coast of Florida and elsewhere. Results from a new study found that wearing the face mask everyone has become accustomed to duri...
清华大学朱听课题组全化学合成了分子量达90 kDa的大型镜像蛋白质：镜像PfuDNA聚合酶，利用该高保真镜像聚合酶组装出千碱基长度的长链镜像DNA，并开发了基于镜像DNA的信息存储技术。
我国科学家揭示耶尔森菌诱导细胞焦亡的关键机制
Rag-Ragulator复合物 耶尔森菌 细胞焦亡
2021/8/6
中华人民共和国科学技术部高技术研究发展中心受托管理的“蛋白质机器与生命过程调控”重点专项“肠道免疫炎症相关新型蛋白质机器的功能、机理及靶向研究（2020YFA0509600）”项目取得重要进展。