Results 41 to 50 of about 14,295 (215)

Plasma Biomarker of Dietary Phytosterol Intake

PLOS ONE, 2015
Dietary phytosterols, plant sterols structurally similar to cholesterol, reduce intestinal cholesterol absorption and have many other potentially beneficial biological effects in humans. Due to limited information on phytosterol levels in foods, however, it is difficult to quantify habitual dietary phytosterol intake (DPI).
Lin, Xiaobo, Racette, Susan B, Ma, Lina, Wallendorf, Michael, Spearie, Catherine Anderson, Ostlund, Richard E, Jr.   +5 more
openaire   +4 more sources

Plasma p‐tau181 as a Marker of Conversion to Alzheimer's Disease Dementia and Worsening in Cognitive Functions in Subjective Cognitive Decline and Mild Cognitive Impairment: A Longitudinal Study

Annals of Clinical and Translational Neurology
Background Plasma p‐tau181 has proven to be a promising diagnostic and prognostic tool in the earliest phases of Alzheimer's disease (AD). We aimed to evaluate the prognostic role of p‐tau181 in predicting conversion to AD dementia and worsening in ...
Giulia Giacomucci, Assunta Ingannato, Chiara Crucitti, Silvia Bagnoli, Elisa Marcantelli, Sonia Padiglioni, Valentina Moschini, Carmen Morinelli, Laura Falsini, Sandro Sorbi, Valentina Berti, Benedetta Nacmias, Valentina Bessi   +12 more
doaj   +1 more source

Comparative Circulating microRNA Profiling in Dogs with Pyometra and Other Inflammatory Diseases

Veterinary Sciences
Circulating microRNAs (miRNAs) regulate inflammatory responses and have emerged as potential minimally invasive biomarkers of disease. However, comprehensive profiling of circulating miRNAs in naturally occurring inflammatory conditions in dogs remains ...
Myeong-Seon Jeong, Gyo-Bin Choo, Bum-Kyu Choi, Mun-Ik Lee, Ju-Hyun An   +4 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Association between BrainAGE and Alzheimer's disease biomarkers

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring
INTRODUCTION The brain age gap estimation (BrainAGE) method uses a machine learning model to generate an age estimate from structural magnetic resonance imaging (MRI) scans. The goal was to study the association of brain age with Alzheimer's disease (AD)
Yousaf Abughofah, Rachael Deardorff, Aaron Vosmeier, Savannah Hottle, Jeffrey L. Dage, Desarae Dempsey, Liana G. Apostolova, Jared Brosch, David Clark, Martin Farlow, Tatiana Foroud, Sujuan Gao, Sophia Wang, Henrik Zetterberg, Kaj Blennow, Andrew J. Saykin, Shannon L. Risacher   +16 more
doaj   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

Molecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso, Md Shohel Ul Islam, Rosa M Xicola, Raj Ramesar, Xavier Llor, Sinclair Steele   +5 more
wiley   +1 more source

Characterization of therapeutic antibodies targeting lymphatic and vascular resistance factor for the treatment of hypervascularized and highly metastatic cancers

Molecular Oncology, EarlyView.
LVRF (lymphatic and vascular resistance factor) is a VEGFA splice variant upregulated in response to anti‐angiogenic therapy that fosters tumor adaptation through enhanced vascularization, lymphangiogenesis, and metastatic dissemination. Targeting LVRF with fully human neutralizing antibodies disrupts these processes and limits resistant tumor growth ...
Marion David, Arthur Karaulic, Audrey Bennetot, Clémence Fournier, Quentin Odet, Arthur Gouraud, Isabelle Bourget, Cédric Gaggioli, Sandy Giuliano, Frédéric Luciano, Olivier Léger, Zaki Sellam, Gilles Pagès   +12 more
wiley   +1 more source

Optimization of seminal extracellular vesicle isolation protocols for cancer biomarker analysis using proteomic profiling

Molecular Oncology, EarlyView.
This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan, Beatriz Martín‐Gracia, Eva Bassols‐Citores, Krizia Sagini, Maria K. Andersen, Tuula A. Nyman, May‐Britt Tessem, Morten B. Rye, Alicia Llorente   +8 more
wiley   +1 more source

The multifaceted roles of lysosomes in cancer

Molecular Oncology, EarlyView.
Lysosomes support cancer cell adaptation by integrating macromolecule degradation and nutrient recycling with nutrient sensing, inter‐organelle communication and immune regulation. These interconnected functions can promote tumour growth, stress tolerance and therapy resistance, while also creating context‐dependent vulnerabilities that may be ...
Jia Li, Kevin M. Ryan
wiley   +1 more source

Plasma biomarkers as predictors of recurrence of atrial fibrillation [PDF]

Polish Archives of Internal Medicine, 2015
Atrial fibrillation (AF) is the most common arrhythmia in the general population. There are numerous factors associated with the incidence and relapse of AF. It seems that some of them, such as neurohumoral changes, may affect AF-related atrial structural remodeling and lead to recurrence of AF.The study aimed to assess the predictive value of plasma ...
Ewa, Lewicka, Julita, Dudzińska-Gehrmann, Alicja, Dąbrowska-Kugacka, Paweł, Zagożdżon, Emilia, Stepnowska, Aleksandra, Liżewska, Dariusz, Kozłowski, Grzegorz, Raczak   +7 more
openaire   +2 more sources