Articles tagged with Depression
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.
Dr. Jean Chen receives grant to investigate cognitive behaviour therapy's effect on caregiver brain health, reducing dementia risk and improving overall wellbeing. The research aims to optimize CBT use for Canadians living with depression.
A recent study published in JAMA Network Open found that familiar scents can strengthen memory recall in depressed individuals, potentially aiding recovery. Researchers discovered that odors engage the amygdala, a key component of memory formation, more effectively than words.
A new U of M Medical School study reveals that bias-based bullying amplifies emotional distress in youth with multiple marginalized social positions, such as race, ethnicity, and LGBTQ+ status. The research analyzed over 80,000 students and found a significant reduction in emotional distress among those who experienced no bias-based bu...
A large survey of Australian university employees reveals a sector suffering high stress, exhaustion, and unrelenting work pressures. The study found that digital stress, job security, and resourcing are top concerns, with researchers calling for a sector-wide policy to report on psychosocial safety climate as a key performance indicator.
A new study published in The Lancet Psychiatry found a causal link between government policies and mental health decline in people with Black Caribbean heritage. The research team analyzed data from over 58,000 participants and found an increase in psychological distress after the 2014 Immigration Act and the Windrush scandal.
A recent Drexel University study found nearly a quarter of binge eating patients have used cannabis in the past three months. Cannabis use was related to drinking patterns and problems with drinking, but not to severe eating disorder symptoms or depression.
New findings from a study on ketamine's efficacy in treating severe depression reveal that 52% of participants achieved remission after just three infusions. The study also found that half of those who had thought often of suicide before receiving ketamine experienced a dramatic drop in suicidal impulses.
A study found that people from ethnic minorities show clearer signs of depression and lower adaptability on average. The researchers also discovered correlations between area poverty levels and the proportion of ethnic minorities exhibiting these traits.
Johns Hopkins researchers have made progress toward developing a blood test to identify disease-associated changes in the brain linked to postpartum depression and other psychiatric disorders. They identified 26 placental mRNAs present in maternal blood only during pregnancy, which reflected changes occurring inside the tissues.
A research team has discovered a novel mechanism by which stress affects the brain, revealing a potential new pathway for treating depression. Stress increases the production of MMP-8, an enzyme that alters neuron function and leads to behavioral changes.
Researchers at Mount Sinai Hospital have discovered that circulating immune cells can be drawn to the brain during stress and alter emotional behavior. The study found that these immune cells release an enzyme called MMP8, which breaks down proteins in the brain and impairs social behavior.
Researchers discuss recent advances in brain mapping, emphasizing the need to establish precise neuromodulation paradigms based on individual characteristics. Individualized brain mapping methods have evolved from manual labeling to staining techniques across multiple subjects.
A recent study found that mental health care access remained inaccessible to many distressed US adults during the COVID-19 pandemic. The rate of serious psychological distress among adults increased from 3.5% to 4.2%, while outpatient mental health care use decreased among older and unemployed adults.
Researchers found a correlation between body temperature and depression symptom severity in a large international study. Participants with higher depression scores had higher body temperatures, suggesting that cooling the body may be a novel treatment approach for depression.
A new study found that structured telephone-based psychological care can significantly reduce depression levels and combat loneliness. The trial, which lasted eight weeks, showed benefits even after the phone calls ceased.
A study by Washington State University researchers found a potential link between high maternal cortisol levels and unpredictable birth complications. Cortisol measurements in hair samples revealed elevated stress hormone levels among women who later experienced unexpected birth problems, such as early births or hemorrhaging.
A study of 215 veterans found that nearly half experienced significant depression score drops, while about one quarter saw a halving of their scores. About 15% achieved full remission after six weeks of ketamine infusions, suggesting the treatment can provide substantial relief for those with complex mental health needs.
The PsyPal study will investigate psilocybin therapy's effectiveness in easing psychological distress in patients with incurable diseases. The trial aims to treat over 100 patients across four clinical sites, using a combination of psychotherapy and pharmacotherapy.
A study analyzing survey data from 718,000 participants found that living in states with abortion trigger laws was associated with higher anxiety and depression symptoms after the Dobbs v Jackson decision. The study suggests a small but significant increase in mental health issues among those residing in such states.
Researchers developed a new technology to track when brain cells shut off, providing insights into normal brain function and diseases like depression and Alzheimer's. The technique identifies a protein called pyruvate dehydrogenase that is rapidly changed immediately after brain cells are inhibited.
A study published in JAMA Psychiatry found that positive relationships with parents and adults during childhood are associated with better mental health in adulthood. Despite adverse childhood experiences, resilient youth who have strong social connections and meaningful experiences tend to experience less depression, anxiety, and stress.
A comparative effectiveness trial found that behavioral activation psychotherapy and antidepressant medication management significantly reduced depressive symptoms in patients with heart failure. Psychotherapy recipients experienced better physical health-related quality of life and fewer hospital visits.
A Cedars-Sinai study shows that behavioral activation therapy is as effective as antidepressant medications in treating symptoms of depression in patients with heart failure. The study found a significant reduction in depressive symptoms in both patient groups, with improvements in physical and mental health-related quality of life.
A new MRI technique has shown that patients with severe depression can experience substantial improvements in symptoms and quality of life for at least six months. The technique uses functional MRI to guide the delivery of magnetic stimulation to specific areas of the brain, reducing variability and increasing effectiveness.
A global study has identified over 200 genes linked to depression, including 50 new genetic loci and 205 novel genes. The research also suggests potential for drug repurposing and highlights the need for more diverse genetic datasets to develop effective treatments.
A nationwide study in Sweden found that women with perinatal depression are more than twice as likely to die than those without. The risk is highest during the first year after diagnosis, especially due to unnatural causes such as suicide.
A large cohort study in Sweden found that women diagnosed with perinatal depression are twice as likely to die from natural or unnatural causes, with an increased risk of death peaking in the month after diagnosis. The study suggests that providing better screening and care for these women is crucial.
Women with perinatal depression are at a heightened risk of suicidal behavior, particularly in the first year after diagnosis, with persistent elevations throughout 18 years of follow-up. The study emphasizes the need for vigilant clinical monitoring to support this vulnerable group.
Women with autoimmune disease are 30% more likely to experience perinatal depression, while those with perinatal depression have a 30% higher risk of developing an autoimmune disease. The strongest association is seen with multiple sclerosis.
A nationwide prospective study found a sharp increase in post-traumatic stress disorder (PTSD), depression, and anxiety in Israelis following the October 2023 Hamas attack. The study nearly doubled the prevalence of these conditions, which were already higher than those reported in previous studies on terrorist events.
A large study published in Psychiatry Research reveals that individuals with bipolar disorder are 4-6 times more likely to die prematurely than the general population. In contrast, smokers are only twice as likely to die, highlighting the need for targeted preventive efforts to address mental health risks.
A new study by University of California Riverside researchers found that high-fat diets affect not only obesity and colon cancer but also the immune system, brain function, and potentially COVID-19 risk. The study, which analyzed genetic changes in mice fed different types of fat, showed that polyunsaturated fatty acids in soybean oil ...
The latest issues of APA journals focus on improving clinical outcomes, exploring disparities in school-based support, and addressing civil commitment hearings. These studies aim to inform new interventions and improve mental health care.
A study synthesizing over 50 years of research found that even mild sleep deprivation causes measurable negative changes in how people react to everyday events. Sleep loss results in fewer positive emotions, increased anxiety symptoms, and blunted arousal in response to emotional stimuli.
Researchers at the University of Cincinnati's Lindner Center of HOPE have developed a novel approach to treating depression using spinal cord stimulation. The study found that electrical stimulation of the spinal cord decreased depressive symptoms and showed therapeutic potential.
Hyperemesis gravidarum is a debilitating condition causing intense vomiting, hair loss, and mental health issues. Researcher Cheryl Beck studied 33 blog posts from women in Australia, finding six consistent themes: physical debilitation, emotional distress, and financial struggles.
A new study published in Neurology found that nearly 30% of caregivers for severe stroke patients experience high levels of anxiety, depression, or post-traumatic stress during the first year after hospital discharge. Post-traumatic stress was particularly common among Mexican American caregivers.
A phase II clinical trial found that psilocybin-assisted therapy significantly reduced depressive symptoms in adults with cancer and major depression. Participants who received the therapy experienced a decrease in depression severity scores, with 80% showing sustained responses to treatment.
A UC San Diego study found biomarkers in blood that can help identify individuals at high risk of becoming suicidal, offering a new approach to personalize mental health care. The researchers also discovered sex-based differences in how depression impacts cell metabolism and identified potential targets for future drugs.
A new longitudinal study has found a strong link between body dissatisfaction and depression in children, with high BMI at age seven increasing depressive symptoms by age 14. Body dissatisfaction was the major contributor to this association, explaining 43% of the link.
A new study from the University of Texas at Austin found that depression in adult caregivers is mostly driven by having a loved one experiencing serious health problems. Conversely, becoming a caregiver was associated with fewer symptoms of depression. The research suggests that caregiving may have a protective effect on mental health.
A study of first-year college students reveals that pandemic stress triggers a rise in clinical depression, even among those with genetic factors that previously shielded them. The research identifies potential predictors of psychological resilience and provides a tool to identify at-risk students for targeted support.
A randomized clinical trial found that Mindfulness-Oriented Recovery Enhancement (MORE) plus usual care significantly decreased drug use, pain, and depression in individuals with opioid use disorder and chronic pain. Participants who received MORE also showed increased methadone treatment retention and adherence.
A NIH-funded study found associations between maternal prenatal inflammation and children's attention, anxiety, depression, and aggression. The research used the Child Behavior Checklist to measure aggressive behavior, anxiety/depression, and attention problems in 4,595 participants aged 6-18 years.
Research found a correlation between early negative life events, orbitofrontal cortex thinning, and later depressive symptoms in young adults. A higher burden of negative life events and accelerated thinning of the region were associated with increased depressive symptoms.
A meta-analysis of 15 randomized controlled trials found significant improvements in sleep efficiency and psycho-behavioral symptoms in patients with Alzheimer's disease. Light therapy also alleviated depression and reduced patient agitation and caregiver burden.
A new study found that people with multiple sclerosis (MS) are more likely to have depression, constipation, and urinary tract infections five years before their diagnosis. These conditions were also more common in those with other autoimmune diseases like lupus and Crohn's disease.
The December issues of The American Journal of Psychiatry and Psychiatric Services explore postpartum depression, responses to stress in adulthood, and adversity in children. APA highlights increased rates of suicide among Black women, shedding light on childhood resilience and genetics.
A novel mental health risk screen for hospitalized patients accurately predicts mental health outcomes, with 10 items correctly identifying 75% of those who later developed mental health issues. A tailored recovery program can also be effective in reducing mental health problems after trauma, increasing health equity among historically...
A study of 3 million US adults found anxiety and depression were significantly higher among younger adults, possibly due to economic conditions and social upheaval. The findings highlight the need for targeted mental health care and economic policies for younger adults during the pandemic.
Researchers at the University of Virginia Health System have discovered how Lactobacillus, a bacterium found in fermented foods and yogurt, influences mood disorders. The findings suggest that maintaining a healthy level of Lactobacillus may help prevent depression and anxiety by regulating immune response to stress.
A novel brain stimulation technique has shown significant improvement in patients with hard-to-treat depression, with 66% responding to treatment and nearly half achieving acute remission. The study's findings are promising, particularly for patients who have tried other treatments without success.
Researchers found that patients' beliefs about receiving real or placebo treatments explained treatment outcomes in four out of five studies. The study suggests that subjective beliefs can have a significant impact on treatment efficacy, highlighting the importance of considering individual beliefs in future research.
Researchers at Mainz University and the US-American BENFRA Center have demonstrated the effect of botanical products used in traditional Asiatic medicine on depressive states in fruit flies. The plants Withania somnifera and Centella asiatica enhanced resilience to chronic stress, alleviating symptoms of depression.
A study of 452 Black pregnant patients found that 62% reported depression in combination with anxiety or stress. Prenatal screening for mental health concerns is necessary to address these co-occurring issues.
A new study from UCLA Health researchers demonstrates that repetitive transcranial magnetic stimulation (rTMS) is effective in most patients with major depressive symptoms, starting to alleviate symptoms as quickly as one week. The treatment was found to be associated with a significant response rate of 54% of patients, with early impr...
A systematic review of 13 randomized clinical trials found that app-based interventions are effective in treating moderate to severe depression. The study's findings support the use of mobile apps as a practical tool for clinical practice.
A study published in Nature Communications found that music-evoked emotions create boundaries between episodes, making them easier to remember. Fluctuating emotions help form separate and durable memories, even from neutral experiences. The research has great therapeutic promise for helping people with PTSD and depression.
A small molecule called YM022 has been discovered to block aversive memory formation in mice, offering a new direction for developing anti-depressants. The study found that YM022 suppressed neuroplasticity-caused aversive memory formation and reduced depressive behaviors in mice.
Research found that women experiencing high levels of anxiety, depression, or stress during pregnancy had children with increased symptoms of attention deficit hyperactivity disorder (ADHD) and aggressive behavior. The study suggests providing mental health care and support during pregnancy can help prevent childhood behavior problems.