Results 61 to 70 of about 123,390,688 (306)

Beyond the null: Recognizing and reporting true negative findings

iScience
Summary: Science is based on ideas that might be true or false in describing reality. In order to discern between these two, scientists conduct studies that can reveal evidence for an idea, i.e., positive findings, or not, i.e., negative or null findings.
Manon K. Schweinfurth, Joachim G. Frommen   +1 more
doaj   +1 more source

Visualization and analysis of whole depot adipose tissue neural innervation

iScience, 2021
Summary: Little is known about the diversity and function of adipose tissue nerves, due in part to the inability to effectively visualize the tissue’s diverse nerve subtypes and the patterns of innervation across an intact depot.
Jake W. Willows, Magdalena Blaszkiewicz, Amy Lamore, Samuel Borer, Amanda L. Dubois, Emma Garner, William P. Breeding, Karissa B. Tilbury, Andre Khalil, Kristy L. Townsend   +9 more
doaj   +1 more source

TEACHING METHODOLOGY OF BIOLOGICAL SCIENCE IN SCHOOLS

Teaching methodology in biological science plays a crucial role in shaping students' understanding and interest in the subject. This article explores various innovative teaching methods and strategies that can be employed in schools to enhance the learning experience and promote a deeper understanding of biological concepts. It discusses the importance
Abatova Feruza Reymbaevn, Xojalepesova Gulistan Muratbekovna, Tulepova Gulbanu Moynaqbaevna   +2 more
openaire   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Structural analyses and substrate profiling of PPEP-3 provide new insights into the molecular basis of Pro-Pro endopeptidase specificity

iScience
Summary: Pro-Pro endopeptidases (PPEPs) are secreted bacterial enzymes that uniquely cleave peptide bonds between adjacent proline residues. Their active site accommodates six substrate residues (P3 to P3′), with interactions at these positions ...
Bart Claushuis, Fabian Wojtalla, Lisa Papenhagen, Robert A. Cordfunke, Arnoud H. de Ru, Hans C. van Leeuwen, Jeroen Corver, Paul J. Hensbergen, Ulrich Baumann   +8 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Journal of Methodology of Social Sciences and Humanities

The main objective of Methodology of Humanities and Social Sciences (MSSH) is to provide an intellectual platform for national and international researchers to discuss their most recent findings related to philosophical foundations and methodology of ...
Methodology of Social Sciences and Humanities, J (via Mendeley Data)
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source