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QLEDs â light-emitting diodes that rely on nanocrystals called quantum dots â are usually made with toxic heavy metals. A strategy has been developed to make QLEDs with a performance comparable to that of commercially available technologies but using a more environmentally friendly alloy of zinc, selenium, telluriu
- 515articles · 30d
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Depression risk associated with idealized sentiment toward urban places on social media | Nature Cities
4+ day, 4+ hour ago (1543+ words) Nature Cities (2026) Cite this article Herrman, H. et al. Time for united action on depression: a Lancet–World Psychiatric Association Commission. Lancet 399, 957–1022 (2022). Risch, N. et al. Interaction between the serotonin transporter gene (5-HTTLPR), stressful life events, and risk of depression: a…...
These six advances could change how drugs are delivered
4+ day, 1+ hour ago (19+ words) Medication triggered by your circadian clock, self-assembling delivery systems based on DNA and other highlights from studies and trials....
Medicines do no good if people don’t take them
4+ day, 1+ hour ago (21+ words) Health psychologist Rob Horne explains why medication non-adherence is such a problem, and how behavioural science can help to address it....
CD8+ T cells kill tumors by proxy | Nature Immunology
4+ day, 5+ hour ago (169+ words) Nature Immunology (2026) Cite this article We found that antiviral CD8+ T cells can deputize the local innate immune system to destroy tumors. Thus, CD8+ T cells can kill by proxy, which has ramifications for cancer treatment and general mechanisms of CD8+ T cell…...
A single-cell lens into the co-evolution of genotypes and phenotypes in cancer - Nature Reviews Cancer
4+ day, 13+ hour ago (1638+ words) Nature Reviews Cancer (2026) Cite this article Nowell, P. C. The clonal evolution of tumor cell populations: acquired genetic lability permits stepwise selection of variant sublines and underlies tumor progression. Science 194, 23–28 (1976). Ciriello, G. et al. Cancer evolution: a multifaceted affair. Cancer Discov. 14, 36–48 (2024). Rockweiler,…...
Collection policies | Next-Generation AI in Drug Design for Precision Oncology
6+ day, 16+ hour ago (147+ words) This Collection supports and amplifies research related to SDG 3: Good Health & Wellbeing. Topics of interest include, but are not limited to: We particularly encourage studies that combine computational approaches with experimental validation, as well as work that bridges drug discovery,…...
Ecological momentary insights into cannabis use and its contexts: a pre-post legalization study in Germany | Scientific Reports
1+ week, 1+ day ago (1560+ words) This study provides real-world insights into daily cannabis use and context-specific changes following legalization, helping to address a critical research gap and offering evidence to inform clinical care and future research. In total, 452 participants were contacted, and 78 participants were screened,…...
Blood cells replace the immune cells of the ageing human brain
1+ week, 4+ day ago (75+ words) At birth, the brain contains its own immune cells, called microglia, that are thought to persist throughout life without being replaced by cells from outside the brain. Studies that trace cell lineage now show that these cells are replaced by…...
This pulsating muscle graft mimics benefits of exercise
2+ week, 4+ day ago (231+ words) Mice with the surgical implant developed more muscle mass, strength and bone density....
Loss of cGAS disrupts H3K9me3 organization and derepresses LINE1 to cause inflammaging - Nature Aging
2+ week, 4+ day ago (162+ words) Nature Aging (2026) Cite this article Simon, M. et al. LINE1 derepression in aged wild-type and SIRT6 deficient mice drives inflammation. Cell Metab. 29, 871–885 (2019). This paper reports that LINE1 cDNA accumulation drives inflammation via cGAS–STING signaling. Miller, K. et al. Cytoplasmic DNA: sources, sensing, and…...