Results 71 to 80 of about 1,665,622 (222)

Enhanced peripheral blood mononuclear cell lipid metabolism drives poor immunotherapy response via ferroptotic stress‐induced T cell exhaustion in hepatocellular carcinoma

Interdisciplinary Medicine, EarlyView.
Integrated multi‐omics reveals that CD36‐mediated lipid overload in PBMCs drives T cell exhaustion via sub‐lethal ferroptotic stress and AKT suppression. This systemic metabolic signature serves as a robust predictor of immunotherapy response in HCC, suggesting that modulating lipid metabolism can rescue immune fitness.
Ying Zhu, Zhouyu Ning, Yong Deng, Changjing Huang, Hui Li, Yun Sun, Zhiqiang Meng   +6 more
wiley   +1 more source

Transcriptional profiling of the model organism "A. gossypii" : comparison of life cycle stages and transcription factor deletions [PDF]

, 2007
Experiments described in this PhD thesis used for the rst time custom-made oligonucleotide chips to substantially increase our knowledge and understanding of the model organism A. gossypii. Four sets of experiments of different scales were performed:
Rischatsch, Riccarda
core   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Molecular Basis of Genetic Sphingolipid Activator Protein Deficiencies.

Trends in Glycoscience and Glycotechnology, 1994
通常はリソソーム内に局在している一連の比較的小さな糖タンパク質が、短い親水性の先端基をもったスフィンゴ糖脂質の生理的分解の補助因子として機能する。GM2活性化因子タンパク質の遺伝子欠損では、テイサックス病の古典的幼児型と本質的に区別できない臨床上および生化学上の表現型になる。ヒトの第5染色体上にあるある単一遺伝子がGM2活性化因子タンパク質をコードする。2つの相同タンパク質sap-Bおよびsap-Cの遺伝子欠損は、それぞれ異染性白質萎縮症およびゴーシェ病と似ている障害を引き起こす。さらに2つの推定上の活性化因子タンパク質sap-A、sap-Dも、in vitro でいくつかのスフィンゴ脂質の分解を活性化することが知られている。しかしながら、in vivo のsap-A、sap ...
openaire   +2 more sources

Assessing Metabolic and Reproductive Consequences of Prenatal Paracetamol Exposure in Female CD1 Mice

Journal of Applied Toxicology, EarlyView.
ABSTRACT Paracetamol is a widely used analgesic during pregnancy; however, emerging evidence suggests it may act as an endocrine/metabolism disrupting compound. Using an F1 female CD1 mouse model, this study scrutinized the long‐term metabolic and reproductive consequences linked to intrauterine paracetamol exposure.
Bita Entezari, Deniz Bozdag, Elif İnce‐Erguc, Aylin Buhur, Cansin Sirin Tomruk, Suna Sabuncuoglu, Altug Yavasoglu, Hande Gurer‐Orhan   +7 more
wiley   +1 more source

Sphingolipid trafficking - Sorted out? [PDF]

, 1992
Studies of intracellular membrane traffic have traditionally focused on the protein components of membranes, but what about lipids? Recent findings have drawn attention to the transport of one type of lipid, the sphingolipids.
Burger, K.N.J., van Meer, G., Dep Biologie, Universiteit Utrecht, Dep Scheikunde, Membrane Enzymology   +5 more
core   +1 more source

LPCAT3 as a Potential Drug Target for Ultraviolet Radiation–Induced Cataract: Insights From Multiomics Analysis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ultraviolet B (UVB) radiation is a major risk factor for cataract development, but the molecular mechanisms underlying this process, particularly the involvement of regulated cell death pathways such as ferroptosis, remain unclear. Transcriptomic, proteomic, and metabolomic analyses were performed on lens tissues from UVB‐induced cataract rat ...
Fei Xu, Xiao‐Bo Wan, Yong‐Shun Liang, Tian Lan, Hao Liang   +4 more
wiley   +1 more source

Recent Advances in Exosome‐Based Nanodelivery Systems for Traumatic Brain Injury Treatment

Med Research, EarlyView.
An overview of functional modification, therapeutic effects, molecular composition, and delivery strategies for exosomes. ABSTRACT Traumatic brain injury (TBI) is a highly heterogeneous neurological condition with extremely high rates of mortality and disability.
Jue Zhu, Weiquan Liao, Ziqi Lian, Mengdan Zhang, Chenxing Wang, Xingjia Zhu, Lin Zhang, Jian Chen, Zhichao Lu, Peipei Gong   +9 more
wiley   +1 more source

Rare‐Variant Burden across Lysosomal Genes Implicates Sialylation and Ganglioside Metabolism in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Lysosomal dysfunction is central to Parkinson's disease (PD) pathogenesis, with GBA1 representing the strongest established genetic risk factor. Numerous other genes involved in lysosomal sphingolipid, glycosphingolipid, and ceramide metabolism have been proposed as contributors to PD, highlighting the need for genetic analyses ...
Konstantin Senkevich, Sitki Cem Parlar, Cloe Chantereault, Lang Liu, Eric Yu, Uladzislau Rudakou, Jamil Ahmad, Jennifer A. Ruskey, Farnaz Asayesh, Dan Spiegelman, Cheryl Waters, Oury Monchi, Yves Dauvilliers, Nicolas Dupré, Lior Greenbaum, Sharon Hassin‐Baer, Irina Miliukhina, Alla Timofeeva, Anton Emelyanov, Sofya Pchelina, Roy N. Alcalay, Ziv Gan‐Or   +21 more
wiley   +1 more source

The Microbiome as a Mirror: Distinguishing Healthy Individuals From Chronic Constipated Patients and Identifying Those With Hidden Psychiatric Burden

Microbiota Medicine Research, EarlyView.
Gut microbiota signatures distinguish chronic constipated patients from healthy individuals, supporting noninvasive diagnostic potential. Despite challenges in identifying psychiatric‐related comorbidities, microbial alterations, particularly in neurotransmitter and inflammatory pathways, lay the groundwork for future companion diagnostics and ...
Hongyan Qi, Ting Yu, Weichen Liu, Ya Jiang, Die Chen, Li Gao, Hui Li, Yurong Tang   +7 more
wiley   +1 more source