Results 101 to 110 of about 283,147 (286)

A new Hibiscus-feeding species of Bucculatrix (Bucculatricidae) from the Ogasawara Islands, Japan [PDF]

Nota Lepidopterologica
This study describes Bucculatrix flavimaculata sp. nov., a new species of Bucculatrix from the Ogasawara Islands in Japan, feeding on Hibiscus. Photographs of adult male and female genitalia and their larval biology (e.g., host plants and feeding habits)
Sadahisa Yagi, Johei Oku, Toshiya Hirowatari   +2 more
doaj   +3 more sources

Two Routes to Land: Genomic Underpinnings of Parallel Aerial Egg Deposition in Aquatic Old‐World Pila and New‐World Pomacea (Ampullariidae)

Advanced Science, EarlyView.
Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou, Huawei Mu, Xueying Nie, Yue Gao, Hui Wang, Ling Fang, Tiangang Luan, Monthon Ganmanee, Jian‐Wen Qiu, Jin Sun, Jack Chi‐Ho Ip   +10 more
wiley   +1 more source

The role of electrostatics in macromolecular associations: The cytochrome b(5)-cytochrome c complex [PDF]

, 1991
Determination of the degree of specificity in the recognition of electron transfer proteins is essential in order to gain further insights into electron transfer between biomolecules.
Rodgers, Karla Kay
core  

Epigenetic Silencing of RFX7 Defines a Transcriptional Axis Linking Lactate Metabolism to Immune Checkpoint Therapy in Glioblastoma

Advanced Science, EarlyView.
Glioblastoma (GBM) exhibits RFX7 silencing via promoter hypermethylation, which downregulates PIK3IP1 to activate PI3K/AKT signaling, increase lactate accumulation, and enhance histone H4K12 lactylation. This lactylation upregulates PD‐L1/CSF1 expression and drives the immunosuppressive microenvironment formation.
Liying Han, Jinpeng Zhou, Gang Zhu, Fan Chen, Leiyang Li, Wenxing Cui, Fang Sun, Tian Feng, Yue Zhang, Qiang Wang, Shuoyao Ma, Chengxuan Guo, Ziwen Zhang, Kai Wang, Jiahui Wang, Liangbo Wang, Wencong Li, Chenyi Yuan, Haixiao Liu, Liang Wang, Yan Qu   +20 more
wiley   +1 more source

The Effects of Aflatoxin B₁ on Liver Cholestasis and Its Nutritional Regulation in Ducks

Toxins
The aim of this study was to investigate the effects of aflatoxin B1 (AFB1) on cholestasis in duck liver and its nutritional regulation. Three hundred sixty 1-day-old ducks were randomly divided into six groups and fed for 4 weeks.
Aimei Yu, Huanbin Wang, Qianhui Cheng, Shahid Ali Rajput, Desheng Qi   +4 more
doaj   +1 more source

Breaking tolerance to the natural human liver autoantigen cytochrome P450 2D6 by virus infection [PDF]

, 2009
Autoimmune hepatitis (AIH) is a chronic liver disease of unknown etiology, characterized by a loss of tolerance against hepatocytes leading to the progressive destruction of hepatic parenchyma and cirrhosis. Clinical signs for AIH are interface hepatitis
Holdener, Martin
core  

Recent advances in cytochrome bc1: Inter monomer electronic communication? [PDF]

, 2011
The ubihydroquinone: cytochrome c oxidoreductase, or cytochrome bc1, is a central component of photosynthetic and respiratory energy transduction pathways in many organisms.
Fevzi Daldal, B Khalfaoui-Hassani, Darrouzet, Elisabeth, Bahia Khalfaoui-Hassani, Dong-Woo Lee, P Lanciano, Darrouzet, E., Elisabeth Darrouzet, Khalfaoui-Hassani, Bahia, Lanciano, P., Lee, Dong-Woo, Daldal, F., F Daldal, Lanciano, Pascal, E Darrouzet, Pascal Lanciano, Hassani, B.K., Daldal, Fevzi, Lee, D.-W.   +18 more
core   +1 more source

Streptavidins Coordinate Biotin Sequestration and Self‐Resistance Within a Biotin‐Pathway Antibiotic Network

Advanced Science, EarlyView.
A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa, Jingjun Mo, Xiaotong Diao, Feng Xie, Tingting Wang, Haowen Zhao, Dalei Wu, Rolf Müller, Chengzhang Fu   +8 more
wiley   +1 more source

Bisphenol A Alters the Expression of Genes Involved in Lipogenesis, Inflammation, and Oxidative Stress in the Liver of Adult Zebrafish

Pharmaceuticals
Background: Bisphenol A (BPA) is a widespread environmental endocrine disruptor associated with metabolic dysfunction-associated steatotic liver disease (MASLD).
Eronides Anathan de Heberle Salau, Daniela Diglio, Giuliano Rizzotto Guimarães, Orlando Vieira Furtado-Filho, Marilene Porawski   +4 more
doaj   +1 more source

Multi‐Omics Insights Into the Mechanisms of Early Muscle Fiber Difference and Transformation Between Lean‐Type and Chinese Indigenous Pigs

Advanced Science, EarlyView.
Multi‐omics analyses uncover breed‐specific cis‐regulatory landscapes and higher‐order chromatin architectural differences that underlie early postnatal muscle fiber divergence in pigs. A super‐enhancer upstream of PPP3CB recruits MEF2C to activate PPP3CB transcription, while the PPP3CB–MEF2C positive feedback loop promotes oxidative muscle fiber ...
Shuailong Zheng, Hainan Wu, Min Liu, Kunpeng Wu, Shuntao Huang, Zulfiqar Ahmed, Lenox Pius, Mengjin Zhu, Dequan Xu   +8 more
wiley   +1 more source