Results 101 to 110 of about 11,399 (257)

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Trace element contaminants and endocrine status of European brown bears assessed using blood as a matrix [PDF]

Bioaccumulation of trace element contaminants with endocrine disruptive (ED) potential has been noted in European brown bears, though evidence of their effects is lacking.
Reljić, Slaven, Zwijacz-Kozica, Tomasz, Huber, Đuro, Lazarus, Maja, Selva, Nuria, Pađen, Lana, Sekovanić, Ankica, Sergiel, Agnieszka, Janz, David M., Ferenčaković, Maja, Oster, Ena, Zięba, Filip   +11 more
core   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

Aging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss, Alexis C. Wardell, Allison M. Deal, Kirsten A. Nyrop, Allison Ross, Yara G. Abdou, Jeffrey D. Aldrich, Lisa A. Cary, E. Claire Dees, Katherine E. Reeder‐Hayes, Emily M. Ray, Natalia Mitin, Denis Tsygankov   +12 more
wiley   +1 more source

Social marketing in gynecological cancers prevention after the COVID-19 pandemic

Objectives: Assessment of the development and description of social marketing features in Poland and the United States regarding the prevention of gynecological cancer and attainments of these countries.
Norek, Izabela; Department of Social Medicine and Public Health, Medical University of Warsaw, Poland, Poland, Bidzinski, Mariusz; Department of Gynecologic Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland, Poland, Nitsch-Osuch, Aneta; Department of Social Medicine and Public Health, Medical University of Warsaw, Poland, Poland, Bogdan, Magdalena; Department of Social Medicine and Public Health, Medical University of Warsaw, Poland, Poland, Piatek, Szymon; Department of Gynecologic Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland, Poland, Prusaczyk, Artur; Medical and Diagnostic Center, Siedlce, Poland   +5 more
core   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

Does the Mesenchymal Stem Cell Source Influence Smooth Muscle Regeneration in Tissue-Engineered Urinary Bladders?

Cell Transplantation, 2017
A variety of tissue engineering techniques utilizing different cells and biomaterials are currently being explored to construct urinary bladder walls de novo, but so far no approach is clearly superior.
Marta Pokrywczynska, Arkadiusz Jundzill, Karolina Warda, Lukasz Buchholz, Marta Rasmus, Jan Adamowicz, Magdalena Bodnar, Andrzej Marszalek, Anna Helmin-Basa, Jacek Michalkiewicz, Maciej Gagat, Alina Grzanka, Malgorzata Frontczak-Baniewicz, Agata Magdalena Gastecka, Tomasz Kloskowski, Maciej Nowacki, Camillo Ricordi, Tomasz Drewa   +17 more
doaj   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

New developments in Stimulated Raman Scattering and applications to plastic particle detection in the environment and human tissue [PDF]

, 2021
This thesis deals with an advanced laser-based microscopy technique to detect micrometer-size objects with molecular specificity. Applications are shown from the aquatic environment and from the medical world.
Zada, Liron; id_orcid, Zada, Liron
core