Researchers have uncovered two major genes responsible for sorghum's double-grain spikelet, leading to a significant increase in grain number and crop yield. The study found that the DG1 gene regulates floret meristem formation and differentiation, restoring fertility to the lower floret and resulting in the double-grain trait.
SourceChinese Academy of Sciences Headquarters·JournalNature Plants·TypeExperimental study·DateMar 11, 2025
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Marshall University researcher Brandon Henderson has secured a $1.85 million NIH grant to study the impact of synthetic coolants in vaping products on nicotine addiction. The five-year research project will explore how synthetic coolants influence addiction-related behaviors, particularly among adolescents.
SourceMarshall University Joan C. Edwards School of Medicine·DateFeb 5, 2025
In this study, researchers from Tokyo Institute of Technology found that hydrogen sulfide-dependent transcription factor YgaV regulates iron uptake dynamics in Escherichia coli. The team observed elevated intracellular H2S levels resulting in increased antibiotic resistance and upregulated genes involved in sulfur metabolism.
SourceTokyo Institute of Technology·JournalmBio·TypeExperimental study·DateSep 27, 2024
Researchers investigate senescence phenotypes of human corneal endothelial cells upon treatment with ultraviolet (UV)-A. Cells exhibit enlarged morphology, increased β-galactosidase activity and decreased proliferation. UV-A-induced senescent cells show similar gene expression profiles to ionizing radiation (IR)-induced cells.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateApr 30, 2024
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Research reveals that FoxO6 upregulates ApoC3, leading to increased lipid accumulation and liver damage in aged rats on a high-fat diet. The study suggests that targeting this pathway may offer therapeutic strategies against hepatic steatosis.
SourceImpact Journals LLC·JournalAging-US·TypeExperimental study·DateMar 20, 2024
Researchers found significantly higher levels of IL-18 expression in osteoarthritis patients and cells compared to healthy controls. IL-17 promoted IL-18 production through the MEK/ERK/miR-4492 axis, indicating potential therapeutic targets for OA treatment.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateFeb 13, 2024
Researchers found that low-dose X-ray irradiation reduced lesion size and reversed motor deficits in TBI and ischemic stroke mice, demonstrating its potential as a therapeutic strategy. The treatment also accelerated substantial motor function recovery and promoted brain rewiring after stroke.
SourceCity University of Hong Kong·JournalBrain Behavior and Immunity·TypeExperimental study·DateJan 26, 2024
A research team at Texas Tech University Health Sciences Center discovered a unique sodium pump variant in brine shrimp that enables them to thrive in high-salinity environments. This NKA variant uses more energy than common variants, allowing the animal to maintain steeper Na+ gradients.
SourceTexas Tech University Health Sciences Center·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateDec 20, 2023
Researchers found a total of 4,721 proteins altered with age in the murine ovary, including upregulated ECM proteins associated with fibrosis. Age-dependent changes also affect immune response pathways and unique immune cell populations.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateOct 31, 2023
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers discovered BMAL1 is significantly upregulated in senescent cells and modulates the senescence program through AP-1. The study highlights a previously unappreciated role of BMAL1 in regulating cellular senescence and circadian clock components.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateOct 16, 2023
Researchers found that DPP4 inhibition increased sunitinib efficacy in RCC spheroids and upregulated DPP4 in sunitinib-resistant cells. This suggests potential repurposing of DPP4 inhibitors to target therapy resistance in renal cell carcinoma.
SourceImpact Journals LLC·JournalOncotarget·TypeCommentary/editorial·DateSep 20, 2023
Researchers aim to treat pancreatic ductal adenocarcinoma by targeting amino acid transporter SLC6A14 and compensatory nutrient scavenging mechanisms autophagy and macropinocytosis. Using alpha-methyl-L-tryptophan and hydroxychlorquine, the study seeks to improve therapeutic outcomes in patients with pancreatic cancer.
SourceTexas Tech University Health Sciences Center·DateAug 2, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A new multiplex assay has been developed to assess activated p300/CBP in circulating prostate tumor cells, revealing correlations with clinical outcomes and potential therapeutic targets for castration-resistant prostate cancer. The study found that patients with upregulated p300/CBP activity had shorter response times to ARSI therapy.
SourceImpact Journals LLC·JournalOncotarget·TypeExperimental study·DateJul 24, 2023
Researchers found that MALAT1 inhibition decreased BRAF RNA and protein levels, while increasing correlation with MAPK-associated genes. MALAT1-ASO treatment also reduced melanoma cell growth and tumor size in xenograft models.
SourceImpact Journals LLC·JournalOncotarget·TypeObservational study·DateMay 30, 2023
A research group led by Osaka University found that plant mesophyll cells can detect mechanical pressure and differentiate into epidermal cell types via ATML1 gene upregulation. This study reveals the mechanisms involved in plant regeneration and offers new insights into position-dependent cell fate determination.
SourceOsaka University·JournalNature Communications·TypeExperimental study·DateMay 17, 2023
The LY6 gene family has been found to be overexpressed in uterine corpus endometrial carcinoma (UCEC), leading to poor patient survival. Several LY6 genes have been identified as potential tumor-associated antigens and biomarkers for UCEC detection and prognosis.
SourceImpact Journals LLC·JournalOncotarget·TypeComputational simulation/modeling·DateMay 8, 2023
Researchers found that enhancing NMDAR function via increased serine racemase expression improved attention and cognitive flexibility in middle-aged rats. Upregulating serine racemase in the medial prefrontal cortex also increased glutamatergic synaptic transmission, including NMDAR activity.
SourceImpact Journals LLC·JournalAging-US·TypeExperimental study·DateApr 19, 2023
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
A new UC Davis study has identified 194 significantly different genes in the brains of people with autism, with many linked to brain connectivity, immune response, and inflammation. The research also found age-dependent differences in genes related to synaptic function and cell loss.
SourceUniversity of California - Davis Health·JournalProceedings of the National Academy of Sciences·DateMar 3, 2023
Researchers investigated the effects of everolimus on the STAT3/HIF-1α/VEGF pathway in TP53 mutant cell lines and xenograft models. Everolimus treatment significantly inhibited cell growth and reduced tumor angiogenesis and lymphangiogenesis.
SourceImpact Journals LLC·JournalOncotarget·TypeExperimental study·DateFeb 9, 2023
Researchers found that the F-box gene FBXC-58 is a novel mediator of dietary restriction effects on extending the health span of Caenorhabditis elegans. FBXC-58 prevents muscle aging and extends longevity through an S6 kinase-dependent pathway.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateJan 25, 2023
Researchers identified 17 clusters of single cells in peripheral blood, showing upregulation of antigen processing and presentation pathways and downregulation of genes involved in ribosome pathways with age. The study also found senescent T cells resistant to apoptosis, potentially targeted for treatment.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateJan 17, 2023
A new study reveals that exercise training has opposite effects on muscle and fat tissues compared to high-fat diet-induced obesity. Exercise is found to down-regulate extracellular matrix-related pathways, while obesity up-regulates them. Conversely, exercise up-regulates circadian rhythm pathways, which are reversed by obesity. This ...
SourceJoslin Diabetes Center·JournalCell Metabolism·TypeObservational study·DateOct 5, 2022
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
Researchers at Kyoto University have discovered a phosphorylation pathway that regulates meiotic double-strand break activity, ensuring genome stability. Enzymes ATR kinase and PP4 phosphatase work together to maintain a balance of DNA breaks, allowing for successful meiosis.
SourceKyoto University·JournaleLife·TypeExperimental study·DateSep 5, 2022
A new study led by Tokyo University of Science researchers identifies altered gene expression and cell function changes that drive DNA damage and neoplasia in cholangiocytes exposed to 1,2-dichloropropane. The findings highlight the importance of macrophage involvement in carcinogenesis.
SourceTokyo University of Science·JournalScientific Reports·TypeExperimental study·DateJul 25, 2022
Scientists from the University of Johannesburg found that shining two lasers on adult stem cells accelerates their transformation into different types of cells. The consecutive irradiation increases proliferation and differentiation under laboratory conditions, paving the way for potential therapies to repair damaged tissues.
SourceUniversity of Johannesburg·JournalBiochimie·TypeExperimental study·DateOct 26, 2021
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Research reveals that inhibiting Mcl-1 protein can induce apoptosis in estrogen receptor-positive breast cancer cells, suggesting a potential therapeutic strategy for this type of cancer. The study also found that combining Mcl-1 inhibition with ABT-263 increased cell death in ER+ breast cancer cells.
SourceImpact Journals LLC·JournalOncotarget·DateNov 26, 2019
Female bed bugs exhibit induced antibacterial humoral immune responses when fed regularly, with a 22% increase in longevity compared to unpredictable feeding schedules. Anticipation of mating-associated infection through feeding cues may influence reproductive immune anticipation.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateJul 1, 2019
Inflammatory and immune-regulatory mechanisms were altered in animal models and prostate cancer tumor samples of WTC responders. These findings suggest that exposure to World Trade Center dust may contribute to chronic inflammation, which can drive prostate cancer progression.
SourceAmerican Association for Cancer Research·JournalMolecular Cancer Research·DateJun 20, 2019
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A study by Kyoto University has found that certain 'mechanosensitive' genes are suppressed when exposed to audible sound. The effects vary depending on the cell type, with some cells showing significant suppression while others show little response.
A comparative analysis of primate brains found that humans exhibit unique differences in dopamine gene expression, particularly in the production of neurotransmitters like dopamine. These differences may contribute to aspects of cognition and behavior such as working memory, reasoning, and intelligence.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateNov 23, 2017
Research finds that peripheral nerve injury increases the expression of α1-adrenoceptors on pain-signalling nerve fibers. This up-regulation may intensify pain by boosting neural excitability. Blocking alpha-1 adrenoceptors could be a useful therapeutic strategy for patients with chronic pain after peripheral nerve injury.
SourceNeural Regeneration Research·JournalNeural Regeneration Research·DateAug 13, 2014
Researchers found that ischemic preconditioning reduced infarct volume and increased vascular endothelial growth factor (VEGF) immunoreactivity in rats. The study suggests a potential neuroprotective effect of ischemic preconditioning in focal cerebral infarction, associated with VEGF upregulation.
SourceNeural Regeneration Research·JournalNeural Regeneration Research·DateJul 22, 2014
A study in The Journal of General Physiology reveals how nicotine up-regulates nAChRs through COPI-coated vesicles, playing a major role in nicotine addiction. This finding may also contribute to the decreased susceptibility of smokers to Parkinson's disease.
SourceRockefeller University Press·JournalJournal of General Physiology·DateDec 30, 2013
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A study published in Nature Genetics finds that both males and females up-regulate X chromosome gene expression to equalize the dosage imbalance caused by having only one copy of the X chromosome. This confirms a longstanding hypothesis and provides new insights into how cells manage genetic imbalances.
SourceUniversity of North Carolina Health Care·JournalNature Genetics·DateOct 24, 2011
Researchers uncover the specific receptor subtypes affected by chronic nicotine exposure, revealing new insights into its addictive properties. A two-protein complex also protects nerve cells by promoting growth and survival, showing promise as a therapeutic agent.
SourceAmerican Society for Biochemistry and Molecular Biology·JournalJournal of Biological Chemistry·DateFeb 29, 2008
Researchers have identified a key role for two proteins, SHH and Bmp2, in the development of barbs on feathers. The dynamic signaling interaction between these proteins supports an activator-inhibitor mechanism, which explains how feather patterning is achieved.
SourceUniversity of Wisconsin-Madison·JournalProceedings of the National Academy of Sciences·DateAug 10, 2005