Articles tagged with Scientific Journals
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers found that GZ17-6.02 killed uveal melanoma cells by enhancing autophagy, inactivating key proteins, and reducing growth factors. The compound also interacted with doxorubicin and ERBB inhibitors to enhance tumor cell killing, suggesting potential as a single agent or combination therapy.
Researchers at CU Anschutz Medical Campus identified key elements to improve diagnosis and treatment of coronary heart disease (CHD) in women, addressing the common misdiagnosis of heart attacks. The new guidelines provide recommendations to help clinicians better address sex-specific symptoms and treatments.
The study investigates the anticancer potential of CLK kinase inhibitors 1C8 and GPS167, which inhibit CLOCK kinases and affect cancer cell proliferation. The compounds also alter the expression and alternative splicing of transcripts involved in EMT and antiviral immune response.
Researchers found cyclin D1 expression in patients with penile cancer (PC) is associated with clinical and histopathological features. Patients with cyclin D1 expression had lower disease-free survival compared to the cyclin D1-negative group.
Researchers investigated molecular changes in aging mouse sweat glands, finding 171 mRNAs enriched in secretory cells. Altered mRNA and protein abundance were associated with age-related declines in sweat gland function.
The BiCIKL project has shared lessons learned on improving data findability, accessibility, interoperability, and reusability (FAIR-ness) of various biodiversity data types. The project's policy briefs provide recommendations for policymakers and research funders to adopt best practices and guidelines.
Researchers Polina A. Loseva and Vadim N. Gladyshev challenge the existing definition of human life, suggesting a new meaning for the 14-day stage in organismal life grounded in recent mechanistic advances and insights from aging studies. This stage defines the separation of soma from the germline and marks the boundary between rejuven...
Researchers developed a Pix-2-Pix GAN model to correct PSMA PET/CT images, improving image quality and quantitative markers. The AI-generated images show high correlation with original images and potential for reducing CT scans without compromising image quality.
A new study found that sociodemographic variables are the most robust predictors of substance use initiation among adolescents. Factors such as religion, race, and income play a significant role in determining an adolescent's likelihood of initiating substance use.
Judit Szabo has been appointed as the new editor-in-chief of Ornithological Applications, with expertise in conservation biology and ornithology. She will work closely with current editor-in-chief Catherine Lindell until June 2024 and take over full responsibility on July 1, 2024.
A new study establishes official climate divisions in Hawaii, improving climate research and forecasting. Chronic pain sufferers who spend time outdoors experience stronger weather-based effects, while lightning-initiated wildfires are responsible for more than half the acres burned in the contiguous United States.
Researchers identified 35-63 proteins affecting severe COVID-19, hospitalization, SARS-COV2 infection, and 4-32 proteins for healthspan and lifespan. Novel proteins involved in inflammation, immunity, apoptosis and metabolism were also found.
A new study outlines the effects of temperature, humidity, and moisture content on molded fiber products' mechanical properties. The research provides mathematical models to describe these changes, helping improve MFP design and application.
Researchers have developed an active learning strategy to accelerate the synthesis of high-performance engineered biochar with enhanced CO2 uptake. The approach nearly doubled CO2 capture performance, showcasing its transformative impact.
Researchers found that ~60% of tissues exhibit a significant negative correlation between age and stemness score, indicating a pan-tissue decline in stemness. This study adds weight to the idea that stem cell deterioration contributes to human aging, with hematopoietic stem cells from older individuals showing higher stemness scores.
Researchers developed novel therapeutic bispecific antibodies targeting IgM and B-cell surface antigens, which directly inhibited cell proliferation via cell-cycle arrest and apoptosis in vitro. These findings suggest that anti-IgM/B-cell surface antigen-binding specific antibodies are promising therapeutic agents for B-cell malignancies.
Researchers discovered MIA-602's effectiveness against Doxorubicin-resistant acute myeloid leukemia (AML), demonstrating reduced cell viability and tumor volume. The study suggests MIA-602 as a potential alternative treatment approach for AML, potentially circumventing chemotherapy side effects.
Researchers found that geraniol reduces oxidative stress and neuroinflammation-mediated cognitive impairment in a mouse aging model. Geraniol treatment improved spatial learning and memory by enhancing anti-oxidant and anti-inflammatory effects.
A new study published in the Journal of the American Heart Association suggests that treating gum disease after a heart rhythm ablation procedure can lower oral inflammation and reduce the risk of AFib recurrence. Researchers found that an index measuring the severity of gum inflammation was associated with the return of AFib, highligh...
A study from the University of Gothenburg found that patient images are severely lacking in scientific articles on atopic dermatitis. This lack of visual aids hinders patients' ability to make informed decisions about their care, as they struggle to understand complex medical terminology and figures. The absence of images also affects ...
Early-stage clinical trials for brain tumor drugs face unique challenges due to complex evaluations and limited biomarkers. Researchers found that multiple efficacy endpoints were evaluated in an exploratory manner, highlighting the need for multidimensional evaluation criteria.
A study by Professor Jongsik Christian Yi introduces a history of science curriculum at POSTECH, exploring its importance in teaching the Korean history of science. The author argues for a self-reflective approach to education, encouraging students to critically think about their roles and futures in Korean science and technology.
A remote monitoring training system called SUKUBARA has been developed to help prevent frailty in older adults through home exercise programs. The system combines resistance and balance exercises into a quick program that can be completed at home, with a monitoring function allowing administrators to track participant progress.
A recent analysis of over 750 papers found that more than 90% rely on shortcut citations in their methods sections, significantly impeding the ability to reconstruct original experiments. This practice is prevalent across journals, with less than a quarter adhering to policies governing previously described methods.
A new study found that postmenopausal women exhibit smaller cortical surface areas in certain brain regions, reduced thalamic subnuclei volumes, and decreased functional connectivity, suggesting a link between menopause-related symptoms and brain changes.
The journal features five original articles from Kennedy Krieger faculty members, providing actionable insights on caring for children with autism. The volume addresses a significant gap in resources for pediatric clinicians and researchers globally.
A long-term study found that coronary heart patients who live in greener areas have a significantly lower risk of mortality after undergoing bypass surgery. The study, which followed over 3,000 patients for 14 years, found that living in a green environment was associated with better chances of survival.
Researchers assessed the feasibility of dual PD-L1/CTLA-4 checkpoint inhibition in Stage II or III hormone receptor-positive, HER2-negative breast cancer. Eight patients received upfront durvalumab and tremelimumab prior to neoadjuvant chemotherapy, showing mixed responses and limited benefit.
Researchers found that chlorogenic acid enhances osteoblast proliferation and differentiation, while inhibiting RANKL-induced osteoclastogenesis. Administration of chlorogenic acid antagonizes ovariectomized-induced bone loss in rats.
Researchers found that nontraditional stroke risk factors like migraines are as important as traditional risk factors like high blood pressure for adults younger than ages 35-45. The association between stroke and nontraditional stroke risk factors was stronger in adults younger than 35 years old.
A team of biophysicists used computational physics modeling to understand how cells sort themselves into different groups during development. They found that high-density particles do not separate using temperature or energy injection, highlighting the need for alternative mechanisms.
A new study finds that extreme tropical cyclone rainfall is increasing across the continental US, while climate warming restricts 'outdoor days' for people living in developing countries. Additionally, air pollution increases mortality risks from heat, especially when combined with other factors like wildfires and reduced aerosols.
NeXT Personal assay detects up to ~1,800 somatic variants specific to the patient's tumor with a detection threshold of 1.67 PPM and 99.9% specificity. The assay showed linearity over a range of 0.8 to 300,000 PPM.
Researchers propose combining osimertinib with gefitinib to increase progression-free survival rates in EGFR-mutant lung cancer patients. A comprehensive PC approach could dramatically boost PFS for 80% of patients, eliminating harm and improving treatment outcomes.
A groundbreaking scientific drilling project has unearthed the world's longest geological record of the Cretaceous period, spanning over 50 million years. The project, led by Professor Wang Chengshan, has provided crucial insights into paleoclimate research and will continue to aid in predicting future climate trends.
A new study published in the journal Stroke found that African American veterans with PTSD had a significantly higher risk of re-hospitalization after a stroke compared to those without PTSD. This was not observed among white veterans. The study highlights the importance of targeted care for high-risk populations and reducing modifiabl...
Researchers discovered GZ17-6.02's ability to interact with proteasome inhibitors in a greater than additive fashion to kill multiple myeloma cells and alone inhibit inhibitor-resistant cells. The compound combination also activated key pathways and increased autophagosome formation, leading to tumor cell killing.
Researchers investigated combining Sacituzumab govitecan with platinum-based chemotherapeutics for triple-negative breast cancer, urinary bladder carcinoma, and small-cell lung carcinoma. The study showed additive to synergistic antitumor effects in vitro and in vivo, with improved outcomes in tumor-bearing animals.
Researchers observed an individual orca, nicknamed Starboard, killing a 2.5-meter juvenile great white shark within two minutes. The study challenges conventional cooperative hunting behaviors among killer whales, providing new insights into their predatory dynamics and potential impact on marine ecosystems.
A new study published in Oncotarget reveals a higher prevalence of germline BRCA1 and BRCA2 mutations in ovarian cancer patients from the Salento peninsula, with 28.6% having familial cases and 39.7% having sporadic cases. The study found that 29.8% of patients were carriers of BRCA1/2 mutation.
Research suggests polar climates are adjusting to a warming climate with changes in regional climate dynamics. Altered ocean-sea ice interactions may be driving recent fluctuations in sea ice extent, according to new studies.
Researchers found GZ17-6.02 alone and in combination with standard-of-care agents was effective in killing MF cells, activating key pathways including ATM, AMPK, NFκB, and macroautophagy. The compound's unique multi-factorial mechanism suggests potential for treating mycosis fungoides.
Researchers identified a putative paclitaxel response predictive biomarker for glioblastoma and breast cancer using the whole genome CRISPR knockout screen. The biomarker candidate was validated in two independent breast cancer patient cohorts that received taxane treatment.
Researchers found that a compound called BAM15 makes mitochondria less efficient at producing energy, extending life span and improving body composition in fruit flies. The study also showed reduced age-related decline in motor activity. Further studies are needed to confirm these findings in humans.
Researchers identified NTRK gene fusion in 1.5% of Finnish papillary thyroid cancer patients, with notable co-occurring genetic alterations and favorable treatment outcomes. The study highlights the potential for biobank samples linked to electronic health records to describe patient characteristics and outcomes.
Researchers at TU Darmstadt have successfully demonstrated a quantum-processing architecture with over 1,000 individually controllable atomic qubits. This breakthrough enables the development of highly beneficial applications in fields such as drug development and traffic optimization.
A study published in Oncotarget has identified specific mutational and therapeutic landscapes of pancreatic cancer in the Russian population. By applying machine learning models to full exome individual data, researchers received personalized recommendations for targeted treatment options for each clinical case.
The MIT Press is accepting applications for its shift+OPEN initiative, which provides funding and support to convert subscription-based journals to diamond open access. Selected journals will receive three-year funding, professional publishing services, and sustainable funding model development support.
A recent study published in the Journal of the American College of Cardiology found that salt substitutes can help maintain healthy blood pressure in older adults. The study, which included 611 participants, showed that those using salt substitutes had a 40% lower incidence of hypertension compared to those using regular salt.
Researchers found Mad2 gene expression levels correlate with chromosomal abnormalities in esophageal squamous cell carcinoma, highlighting potential as a clinical biomarker. The study also revealed the deregulation of the Rb-E2F1 circuit and its impact on histone modifications.
The study evaluated the effectiveness of ruxolitinib in treating relapsed/refractory multiple myeloma. Researchers found that ruxolitinib inhibited JAK signaling, leading to enhanced anti-tumor effects and improved patient outcomes.
A new study published in the American Heart Association journal Hypertension found that tirzepatide significantly lowered systolic blood pressure levels in nearly 500 adults with obesity. The results suggest treating obesity with this weight loss medication may be an effective strategy for preventing or treating high blood pressure.
The lack of synergy between academia and industry in drug discovery hinders the development of effective treatments. Researchers discuss why many therapeutic molecules fail to reach clinical trials despite pre-clinical efficacy.
Researchers have uncovered the molecular and ultrastructural features of BCAS1+ cells in diffuse gliomas, highlighting their proliferative capacity and distribution. The study provides a comprehensive characterization of the BCAS1+ cell population within diffuse gliomas, shedding light on its role in tumor malignancy.
A study reveals thyroid cancer's genetic changes contribute to resistance to BRAF inhibitors and can lead to tumor dedifferentiation. Researchers identify potential targets for new therapies, including dual-targeted treatments and immunotherapy combinations.
The American Heart Association has outlined three target needs for improving cardiac arrest outcomes by 2030: increasing bystander CPR rates, defibrillation, and survival after cardiac arrest. The goal is to double survivorship to 20% through increased access to lifesaving care in underrepresented communities.
Researchers report a case of a patient with EGFR L858R mutant non-small cell lung cancer (NSCLC) who experienced durable disease improvement after empirical treatment with osimertinib. The 'Lazarus effect' refers to the phenomenon where cancer appears to recur after seeming to be in remission.
Researchers found decreased BMAd density and altered distribution profile in MGUS patients who developed MM, indicating early changes in bone marrow adipose tissue. These findings suggest the potential for timely interventions and personalized treatment strategies.
Researchers identified gartisertib as a potent ATR inhibitor that enhances cell death in patient-derived glioblastoma cell lines. The study also showed synergy between gartisertib and TMZ+RT treatment, with higher sensitivity to gartisertib observed in MGMT promoter unmethylated cells.
The American Journal of Clinical Nutrition has launched a new article series, Nutrition for the Clinician, aimed at educating physicians and healthcare professionals on the fundamentals of nutrition. The series provides continuing education that enhances clinical reasoning and use of best nutrition evidence in practice.