Results 71 to 80 of about 14,669 (270)

Development And Evaluation Of Terbutaline Sulphate Loaded-Biodegradable Microspheres For Pulmonary Delivery [PDF]

, 2007
Mikrosfera terbutalin sulfat (TBS) pelepasan tertahan dibangun menggunakan polimer PLA R 203H dan PLGA RG 504H. Sustained-release terbutaline sulphate (TBS) microspheres were developed using PLA R 203H and PLGA RG 504H ...
Mohammed Ahmed, Rehab Abdallah
core  

Capsular Type, Sequence Type and Microbial Resistance Factors Impact on DNase Activity of Streptococcus agalactiae Strains from Human and Bovine Origin [PDF]

, 2018
Extracellular deoxyribonucleases (DNases) contribute to the spread of pathogenic bacteria through the evasion from host innate immunity. Our main objective was to evaluate the production of extracellular DNases by human and bovine Streptococcus ...
Barroco, Cinthia Alves, Borrego, Maria José, Damião, Vera, Florindo, Carlos, Gomes, João Paulo, Santos-Sanches, Ilda, Silvestre, Inês, Spellerberg, Barbara   +7 more
core   +1 more source

Elevated Apolipoprotein E Expression in Hippocampal Microglia Drives Temporal Lobe Epilepsy Progression

Advanced Science, Volume 13, Issue 2, 9 January 2026.
In temporal lobe epilepsy, hippocampal APOE is markedly upregulated predominantly in microglia. APOE overexpression in microglia drives TLR4 and cGAS/STING‐dependent neuroinflammation, engages bidirectional crosstalk with neurons and astrocytes, increases neuronal excitability, and perturbs hippocampal lipid metabolism. These findings suggest that APOE‐
Jianwei Shi, Zesheng Li, Xin Sun, Yanfeng Yang, Yumin Luo, Ziang Song, Hengxin Dong, Lei Jin, Jing Xie, Yongzhi Shan, Guoguang Zhao   +10 more
wiley   +1 more source

Lactylated SPTAN1 Accelerates Hepatocellular Carcinoma Progression by Promoting NOTCH1/HES1 Activation and Immunosuppression

Advanced Science, Volume 13, Issue 6, 30 January 2026.
This study identifies SPTAN1‐kla as a novel oncogenic driver in HBV‐driven HCC, linking metabolic, epigenetic, and immune mechanisms. SPTAN1‐kla promotes HCC progression via NOTCH1/HES1 activation and immunosuppression. Findings highlight that targeting SPTAN1‐kla provides a framework for HCC treatment to improve clinical outcomes in HBV infected ...
Zengbin Wang, Dongjie Ye, Linqing Wu, Jiayu Liu, Banglun Pan, Zhu Zhang, Xiaoxia Zhang, Yuxin Yao, Nanhong Tang   +8 more
wiley   +1 more source

Midkine‐Mediated Microglia Activation after Renal Injury Promotes Cognitive Impairment Following Ischemic Renal Injury

Advanced Science, Volume 13, Issue 3, 14 January 2026.
The mechanism of secondary cognitive impairment following AKI. When renal ischemic injury progresses to fibrosis, renal fibroblasts and damaged tubular cells secrete MDK, which circulates through the bloodstream, crosses the damaged BBB, and accumulates in the hippocampus tissue (an area crucial for learning and memory).
Li Lu, Bixiao Liu, Yu Yang, Tao Meng, Yuanyuan Chang, Yao Peng, Jia Guo, Zhuqing Wang, Hongqian Guo, Liuhua Zhou, Xiaozhi Zhao   +10 more
wiley   +1 more source

A comparison of a newly discovered invertebrate acid deoxyribonuclease with vertebrate deoxyribonuclease II [PDF]

, 1963
Thesis (Ph.D)--Boston UniversityCharacteristics of deoxyribonuclease II from calf thymus and spleen were described and verified by the following experimental procedures.
Russell, Anthony Post
core  

Nanoparticle‐Modified Nanofibers Induce Ferroptosis and Stimulate Antitumor Immunity for Melanoma Therapy

Advanced Science, Volume 13, Issue 1, 5 January 2026.
This study presents a nanoparticle‐embedded nanofiber (5F/STFM/R‐ES) to inhibit melanoma growth and reduce the risk of metastasis and recurrence. The drug delivery system induces ferroptosis and potentiates immunotherapy through resiquimod (R848) and Fe/Mn‐based metal‐polyphenol networks (TFM).
Mingyang Li, Rongrong Li, Baotong Xu, Yuhan Lian, Chenyu Yang, Jingwen Li, Junhao Liang, Linhan Ding, Dongsheng Zhang, Jing Guo, Xiao Fu   +10 more
wiley   +1 more source

Interior Decorative VOCs Elevate T Cell‐Mediated Obstructive Lung Disease Risks via Osteogenesis‐Driven Lymphoid‐Biased Hematopoiesis

Advanced Science, Volume 13, Issue 4, 19 January 2026.
This study utilizes a whole‐body inhalation model to reveal that interior decorative VOCs exposure persistently elevates alveolar T cells. This increase is attributed to lymphoid‐biased hematopoiesis in the bone marrow, which is further driven by IL‐6/IL‐17A‐mediated osteogenic differentiation.
Hongyan Yu, Jingxu Zhang, Qingping Liu, Duxing Li, Ruonan Pan, Gan Miao, Yidi Chen, Zhe Kou, Guangbo Qu, Rong Zhang, Xiaoting Jin, Yuxin Zheng   +11 more
wiley   +1 more source

Deoxyribonuclease activities in Lactobacillus delbrueckii

Microbiological Research, 2000
DNase activity was examined in the extracellular and subcellular fractions of six non-transformable strains belonging to Lactobacillus delbrueckii subsp. lactis (L. lactis) and Lactobacillus delbrueckii subsp. bulgaricus (L. bulgaricus) and compared with the activity present in Lactobacillus johnsonii NCK 65, a transformable strain of Lactobacillus. In
Azcárate Peril, M. A., Auad, L., Raya, Raul Ricardo   +2 more
openaire   +3 more sources

Ex Vivo Spatiotemporal Characterization of Spermatogenesis in Mouse Testicular Organoids

Advanced Science, Volume 13, Issue 4, 19 January 2026.
To date, in vitro spermatogenesis remains a challenge in reproductive medicine. In this study, Sun et al. developed a promising in vitro strategy to generate testicular organoids that enable germ cells from newborn mice to enter meiosis, complete chromosome recombination and synapsis, and develop into haploid spermatids.
Jiachen Sun, Lifa Zhu, Yutong Li, Jinyan Tang, Tao Zhang, Hengjia Zhang, Wanchu Wang, Lufan Li, Shuhui Bian, Xin Wu   +9 more
wiley   +1 more source