Results 91 to 100 of about 2,703,795 (408)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Lemons, or Squeezed for Resources? Information Symmetry and Asymmetric Resources in Biotechnology

open access: yesFrontiers in Pharmacology, 2017
Thousands of biotech companies are developing promising products, but have insufficient resources to complete the clinical testing process, while large, well-funded companies have increasingly focused on the need to access external innovation.
Arthur Neuberger   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Judging is not Judging

open access: yesPoultry Science, 1963
Abstract IN TEACHING, as in research, government, business, and other activities of man, a progressive society must constantly appraise educational techniques, procedures, and policies. Such is the price of progress. One area where appraisal and re-evaluation is in order is the well known procedure known as live poultry judging.
openaire   +1 more source

Judging Responsibility, Responsible Judging [PDF]

open access: yesSSRN Electronic Journal, 2015
This essay, published in the Twentieth Annual Clifford Symposium, sketches two ways in which Judge Jack Weinstein’s judicial performance raises issues of responsibility. First, it considers how he has deployed responsibility concepts that are central to tort law.
openaire   +1 more source

Daniel Alexander Payne Historical Marker

open access: yes, 2006
Racial oppression marked the nineteenth century in American history. People of color were seen as inferior and had a hard time bettering their lives through education or employment. However some men were able to rise above oppression.
Judge, James
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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