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一日三餐后，消化系统将开始繁忙的工作，将食物加工成供宿主细胞吸收和利用的小分子。由于缺乏理想的体内/体外研究体系去系统的探究食物消化的分子机制，消化生物学中仍存在诸多盲点，目前仍然停留在消化酶对于食物消化的认知。因此，动物究竟是如何消化食物的？消化道中的微生物又是如何影响动物来消化食物的呢？
2022年8月31日，南方医科大学珠江医院检验医学部周宏伟团队在Cell旗下的子刊Cell Host & Microbe在线发表题为Gut microbial DL-endopeptidase protects Crohn’s disease via NOD2 pathway的研究论文，该文揭示了一种新的肠道菌群紊乱促进克罗恩病进展的新机制，为该疾病的治疗以及相关益生菌功能开发提供了新线索。
MICROBE-MINERAL RELATIONSHIPS AND BIOGENIC MINERAL TRANSFORMATIONS IN ACTIVELY VENTING DEEP-SEA HYDROTHERMAL SULFIDE CHIMNEYS
microbiology mineralogy geomicrobiology geochemistry iron reducers hypethermophiles
2015/1/28
This dissertation uses a combination of microbiology, mineralogy, and geochemistry to understand dissimilatory iron reduction in hyperthermophilic archaea and the role and potential impact of these an...
Fatty acid and stable isotope biomarkers suggest microbe-induced differences in benthic food webs between depths
Fatty acid stable isotope biomarkers microbe-induced differences benthic food webs depths
2014/4/2
Benthic marine consumers inhabiting the subphotic zone rely on subsidies of energy synthesized by macrophytes and phytoplankton in the photic zone. The effects of this energy subsidy on the trophic ec...
Scientists from The University of Queensland have discovered a microbe that is set to play a significant role in future global warming.
Scientists from The University of Queensland have discovered that a microbe responsible for invasive bacterial Group A Streptococcus infections can bypass the immune system and multiply within infecte...
Small RNAs yield great amounts of data from ocean microbe samples
RNAs data ocean microbe samples CEE
2009/5/20
An ingenious new method of obtaining marine microbe samples while preserving the microbes' natural gene expression has yielded an unexpected boon: the presence of many varieties of small RNAs -- snipp...