Results 51 to 60 of about 169,786 (297)

Phospholipids of Lactobacillus spp [PDF]

Journal of Bacteriology, 1995
Lactobacillus phospholipid molecular species were analyzed by mass spectrometry. Prominent anions were consistent with presence of the phosphatidylglycerols PG(37:2), PG(36:2), PG(35:1), PG(34:1), and PG(33:1). Diglycosyldiacylglycerol molecular species were also observed, although nitrogen-containing phospholipids were absent.
Drucker, D B, Megson, G, Harty, D W, Riba, Isabel, Gaskell, S J   +4 more
openaire   +4 more sources

Tryptophan Metabolite Indole‐3‐Aldehyde Induces AhR and c‐MYC Degradation to Promote Tumor Immunogenicity

Advanced Science, EarlyView.
Tryptophan metabolite Indole‐3‐aldehyde (I3A) downregulates cytosolic AhR and p‐ERK/c‐MYC proteins, together enhancing STAT3 phosphorylation and tumor immunogenicity. Overexpression of the Trp metabolic enzyme interleukin‐4‐induced gene‐1 (IL4I1) in tumor cells increases intracellular levels of I3A and enhances tumor immunogenicity.
Lei Cui, Zining Wang, Zixuan Guo, Hongxia Zhang, Yongxiang Liu, Huanling Zhang, Huan Jin, Feifei Xu, Xiaojuan Wang, Chunyuan Xie, Hui Guo, Tiantian Wang, Yanxun Lin, Qi Zhao, Penghui Zhou, Jing Tan, Jin‐Xin Bei, Peng Huang, Jinyun Liu, Xiaojun Xia   +19 more
wiley   +1 more source

In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains

Czech Journal of Food Sciences, 2009
Probiotic lactic acid bacteria belonging to the species Lactobacillus casei, Lb. paracasei, and Lb. acidophilus were cultivated in the presence of galactosyl derivatives of erythritol, xylitol, and sorbitol, as well as the polyols themselves: erythritol,
Elżbieta KLEWICKA, Robert KLEWICKI
doaj   +1 more source

Nicotine Reprograms Aging‐Related Metabolism and Protects Against Motor Decline in Mice

Advanced Science, EarlyView.
Long‐term oral nicotine intake protects against age‐related motor decline in mice without eliciting systemic toxicity. Integrated multi‐organ metabolomic profiling and longitudinal gut microbiota analyses reveal that nicotine induces coordinated remodeling of glycolipid and sphingolipid metabolism, enhances NAD⁺ bioavailability, and suppresses ceramide
Shuhui Jia, Xiaoyuan Jing, Ruoxi Wang, Mengke Su, Pei Wang, Yingxin Feng, Xiaohu Ren, Longfang Tu, Ping Wei, Zhen Lu, Yicong Jia, Feng Hong, Zhizhun Mo, Jiemeng Zou, Kang Huang, Caiyun Yan, Qianhui Zou, Liang Wang, Guoping Zhong, Zhi Zeng, Qiuliyang Yu, Wen Su, Xifei Yang, Fan Pan, Jianzhi Wang, Liping Wang, Lijun Kang, Paul J. Kenny, Zuxin Chen, Xin‐an Liu   +29 more
wiley   +1 more source

Enhancing Specificity, Precision, Accessibility, Flexibility, and Safety to Overcome Traditional CRISPR/Cas Editing Challenges and Shape Future Innovations

Advanced Science, Volume 12, Issue 28, July 24, 2025.
CRISPR/Cas9, while transformative, faces challenges in specificity, precision, delivery, accessibility, flexibility, and safety. This review addresses these limitations by highlighting strategies to reduce off‐target effects, exploring HDR‐based and alternative editing approaches, and evaluating advanced delivery mechanisms.
Muna Alariqi, Mohamed Ramadan, Lu Yu, Fengjiao Hui, Amjad Hussain, Xiaofeng Zhou, Yu Yu, Xianlong Zhang, Shuangxia Jin   +8 more
wiley   +1 more source

Lactobacillus arizonensis is a later heterotypic synonym of Lactobacillus plantarum [PDF]

International Journal of Systematic and Evolutionary Microbiology, 2005
The ‘Lactobacillus plantarum group’ encompasses the taxa Lactobacillus plantarum subsp. plantarum, Lactobacillus plantarum subsp. argentoratensis, Lactobacillus paraplantarum, Lactobacillus pentosus and Lactobacillus arizonensis. In this study, the phylogenetic position of L. arizonensis was examined using 16S rRNA gene-specific methodologies (16S rRNA
Ulrich Schillinger, Rüdiger Pukall, Wilhelm H. Holzapfel, Alejandro P. Rooney, M. Kostinek, Charles M. A. P. Franz, Christian Hertel   +6 more
openaire   +3 more sources

Alistipes senegalensis is Critically Involved in Gut Barrier Repair Mediated by Panax Ginseng Neutral Polysaccharides in Aged Mice

Advanced Science, EarlyView.
An integral functional axis through which GPN and functional metabolites of Alistipes senegalensis can hydrolyze tryptophan into indoles. Furthermore, the Alistipes senegalensis‐indole‐AhR pathway is found to be associated with increased expression of tight junction‐associated proteins and activation of gut stem cells.
Dandan Wang, Hui Wang, Yingna Li, Jing Lu, Xiaolei Tang, Dan Yang, Manying Wang, Daqing Zhao, Fangbing Liu, Shuai Zhang, Liwei Sun   +10 more
wiley   +1 more source

The role of gut microbiome in the pathogenesis of psoriasis and the therapeutic effects of probiotics

Journal of Family Medicine and Primary Care, 2019
The adult intestine hosts a huge number of diverse bacterial species, collectively referred to as the microbiome, that reside mainly in the lower gut, where they maintain a symbiotic relationship with their host.
Dalal I Alesa, Haidar M Alshamrani, Yahya A Alzahrani, Dania N Alamssi, Nada S Alzahrani, Marwan E Almohammadi   +5 more
doaj   +1 more source

Effect of probiotics on oral Candida-a review

Gülhane Tıp Dergisi, 2022
Oral candidiasis is a frequently encountered fungal infection of the oral cavity. Its etiology is multifactorial, attributable to the disparity in the microorganisms inhabiting the oral cavity.
Mohamed Faizal Asan, Subhas Babu G, Supriya Bhat   +2 more
doaj   +1 more source

Selective Enumeration of Lactobacillus delbrueckii ssp. bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus, Bifidobacteria, Lactobacillus casei, Lactobacillus rhamnosus, and Propionibacteria [PDF]

Journal of Dairy Science, 2003
Nineteen bacteriological media were evaluated to assess their suitability to selectively enumerate Lactobacillus delbrueckii ssp. bulgaricus, Streptococcus thermophilus, Lactobacillus casei, Lactobacillus rhamnosus, Lactobacillus acidophilus, bifidobacteria, and propionibacteria. Bacteriological media evaluated included Streptococcus thermophilus agar,
Shah, NP, Tharmaraj, N
openaire   +4 more sources