Results 111 to 120 of about 34,275,912 (300)

Multilocus sequence types of invasive Corynebacterium diphtheriae isolated in the Rio de Janeiro urban area, Brazil [PDF]

, 2012
Invasive infections caused by Corynebacterium diphtheriae in vaccinated and non-vaccinated individuals have been reported increasingly. In this study we used multilocus sequence typing (MLST) to study genetic relationships between six invasive strains of
Miyoshi, A., Viguetti, S. Z., Mattos-Guaraldi, A. L., Dowson, Christopher G., Guiso, N., Pacheco, L. G. C., Bolt, F., Hirata, R., Azevedo, V., Rosso, M. L., Santos, L. S., Soares, S. C., Baldwin, Adam   +12 more
core   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Multi-Analytical and Non-Invasive Approach for Characterising Blackened Areas of Originally Blue Paints

Molecules
Azurite, a natural mineral pigment consisting of basic copper carbonate (2CuCO3·Cu(OH)2), is one of the Middle Ages’ most common blue pigments. Why paintings originally coated with azurite appear blackened today remains debated.
Maria Labate, Maurizio Aceto, Giacomo Chiari, Simone Baiocco, Lorenza Operti, Angelo Agostino   +5 more
doaj   +1 more source

Breath Tests for the Non-invasive Diagnosis of Small Intestinal Bacterial Overgrowth: A Systematic Review With Meta-analysis

Journal of Neurogastroenterology and Motility, 2019
Background/Aims Small intestinal bacterial overgrowth (SIBO) diagnosis is usually based on non-invasive breath tests (BTs), namely lactulose BT (LBT) and glucose BT (GBT).
G. Losurdo, G. Leandro, E. Ierardi, F. Perri, M. Barone, M. Principi, A. Di Leo   +6 more
semanticscholar   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Anemia detection through non-invasive analysis of lip mucosa images. [PDF]

Front Big Data, 2023
Donmez TB, Mansour M, Kutlu M, Freeman C, Mahmud S.   +4 more
europepmc   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

The Use of Virtual Reflectance Transformation Imaging (V-RTI) in the Field of Cultural Heritage: Approaching the Materiality of an Ancient Egyptian Rock-Cut Chapel

Applied Sciences
Recent progress in the realm of imaging technologies has swiftly disseminated fresh methodologies for representing objects, broadening the horizons for scholars such as art historians, archaeologists, conservators, and conservation scientists ...
Federico Di Iorio, Leila Es Sebar, Sara Croci, Federico Taverni, Johannes Auenmüller, Federica Pozzi, Sabrina Grassini   +6 more
doaj   +1 more source

Corrigendum: Anemia detection through non-invasive analysis of lip mucosa images. [PDF]

Front Big Data, 2023
Mahmud S, Donmez TB, Mansour M, Kutlu M, Freeman C.   +4 more
europepmc   +1 more source