Results 131 to 140 of about 1,649,172 (225)

Chromatin accessibility derived from cfDNA serves as a novel classification biomarker of glioma

Frontiers in Oncology
IntroductionGliomas can be classified by their molecular characteristics, which are also closely associated with clinical outcomes. Cell-free DNA (cfDNA)-based liquid biopsy in gliomas is challenging because of the limited amount of tumor-derived cfDNA ...
Qiuyue Wu, Jian Wu, Fan Wang, Qiang Wang, Wei Dai, Yang Yang, Chuanyue Zhang, Ying Han, Min Chen, Hao Pan, Lan Luo, Xinyi Xia, Xinyi Xia, Xinyi Xia   +13 more
doaj   +1 more source

Inflammation and mechanical force‐induced bone remodeling

Periodontology 2000, EarlyView.
Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon, Xin Huang, Leticia Rojas Cortez, Puttipong Sripinun, Jung‐me Lee, Julie J. Hong, Dana T. Graves   +6 more
wiley   +1 more source

Ultrasound mediated blood-brain barrier opening increases brain tumor biomarkers: A review of preclinical and clinical trials

The Journal of Liquid Biopsy
The diagnosis of brain tumors typically relies on magnetic resonance imaging (MRI), computed tomography (CT), and invasive procedures like biopsies or surgical resection for confirmation and genetic profiling.
Muhammad Izhar, Abhimanyu Thakur, David J. Park, Steven D. Chang   +3 more
doaj   +1 more source

Senolytics and exercise: Dual modalities for rejuvenating muscle

The Journal of Physiology, EarlyView.
Abstract figure legend The role of senolytics on the heart and skeletal muscle. Senescent cell burden increases with ageing, disuse and disease. The senolytics dasatinib+quercetin (D+Q), navitoclax and fisetin, as well as exercise, eliminate senescent cells, reducing senescent cell burden and their senescence‐associated secretory phenotype (SASP ...
Zeynep Elif Yesilyurt‐Dirican, Ce Qi, Uchenna Okpechi, Maya Strand Ford, Georgina M. Ellison‐Hughes   +4 more
wiley   +1 more source

Infantile Central Nervous System Juvenile Xanthogranuloma With Somatic CSF1R Mutation Responsive to Imatinib Monotherapy

Pediatric Blood &Cancer, Volume 73, Issue 10, October 2026.
ABSTRACT Juvenile xanthogranuloma (JXG) of the central nervous system (CNS) is a rare non‐Langerhans cell histiocytosis. CSF1R mutations have been reported for peripheral JXG, but not in CNS JXG. A 3‐month‐old male presented with fever, lymphadenopathy, and macrocephaly with bulging fontanelles.
Sima Vazquez, Kayla Etienne, Long Di, Valerie Martinez‐Torres, Andrew Rosenberg, Sakir H. Gultekin, Aditi Dhir, Bradley Gampel, Heather J. McCrea   +8 more
wiley   +1 more source

Transjugular liver biopsy: how good is it for accurate histological interpretation? [PDF]

, 2006
Background: A transjugular liver biopsy (TJLB) specimen is often smaller or more fragmented than a percutaneous liver biopsy (PLB) specimen. Recently, for PLB, the minimum requirements to evaluate chronic hepatitis have been set at 20–25 mm length and 11
Leandro, G., Patch, D., Dhillon, A.P., Cholongitas, E., Quaglia, A., Triantos, C., Samonakis, D., Burroughs, A.K., Senzolo, M.   +8 more
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Diagnosis of pediatric central nervous system tumors using methylation profiling of cfDNA from cerebrospinal fluid

Clinical Epigenetics
Pediatric central nervous system tumors remain challenging to diagnose. Imaging approaches do not provide sufficient detail to discriminate between different tumor types, while the histopathological examination of tumor tissue shows high inter-observer ...
Lotte Cornelli, Ruben Van Paemel, Maísa R. Ferro dos Santos, Sofie Roelandt, Leen Willems, Jelle Vandersteene, Edward Baert, Liselot M. Mus, Nadine Van Roy, Bram De Wilde, Katleen De Preter   +10 more
doaj   +1 more source

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

Advanced Science, Volume 13, Issue 51, 14 September 2026.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer, Melanie‐Jasmin Ort, Kristian Händler, Emely Bortel, Ioanna Maria Dimitriou, Martin Textor, Georg N. Duda, Janosch Schoon, Uwe Marx, Uwe Kornak, Annika Winter, Bernhard Hesse, Stefanie Donner, Sebastian Hardt, Oliver Klein, Simon Reinke, Malte Spielmann, Sven Geißler   +17 more
wiley   +1 more source

Dynamic Granulocyte Turnover Inferred From cfDNA Methylation Predicts Immunotherapy Benefit in Liver‐Metastatic Small Cell Lung Cancer: A Prospective Biomarker Study

MedComm, Volume 7, Issue 9, September 2026.
This prospective study evaluated envafolimab plus chemotherapy in 29 SCLC patients with liver metastases, integrating multi‐omics analyses (WES, RNA‐seq, DNA methylation, ctDNA, and cfDNA methylation). The research framework encompassed granulocyte turnover dynamics, prognostic risk modeling, molecular mechanism exploration across risk strata, and ...
Ning Tang, Xiaoling Shang, Yulan Sun, Yingqian Zhang, Haiyan Zhou, Shucheng Ye, Xiaoyong Tang, Jun Guo, Xiqin Zhang, Xuan Gao, Zhehai Wang, Haiyong Wang   +11 more
wiley   +1 more source

Lack of effect of the human GM-CSF analog E21R on the survival of primary human acute myeloid leukemia cells [PDF]

, 2004
The granulocyte-macrophage colony-stimulating factor (GM-CSF) analog E21R binds to the GM-CSF receptor complex with low affinity and acts as a competitive antagonist.
Jakupovic, I., Khwaja, A., Grandage, V.L., Linch, D.C.   +3 more
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