keyword
MENU ▼
Read by QxMD icon Read
search

Microbiota depression

keyword
https://www.readbyqxmd.com/read/28716445/feeding-systems-and-the-gut-microbiome-gut-brain-interactions-with-relevance-to-psychiatric-conditions
#1
REVIEW
Brittany L Mason
BACKGROUND: Physical and mental health is dependent on the environment, and feeding is a prime example of this environmental exchange. While the hypothalamus controls both feeding behavior and the stress response, the integration of the neural control centers and the peripheral gut allows for disruption in the gastrointestinal systems and dysfunctional communication to the brain. OBJECTIVE: The purpose of this review is to familiarize clinicians with the physiology controlling feeding behavior and its implications for psychiatric conditions, such as anorexia nervosa and depression...
June 8, 2017: Psychosomatics
https://www.readbyqxmd.com/read/28698775/gut-feelings-on-parkinson-s-and-depression
#2
Timothy G Dinan, John F Cryan
The gut-brain axis is one of the new frontiers of neuroscience. Microbiota (the collective bacteria, viruses, fungi and other microorganisms that live in the digestive tract), sometimes referred to as the "second genome" or the "second brain," may influence our health in ways that scientists are just now beginning to understand. Scientists now believe that the microbiota and all that it involves may be a way to treat any number of disorders, including Parkinson's disease and depression.
March 2017: Cerebrum: the Dana Forum on Brain Science
https://www.readbyqxmd.com/read/28691768/microbiome-inflammation-epigenetic-alterations-and-mental-diseases
#3
REVIEW
Reza Alam, Hamid M Abdolmaleky, Jin-Rong Zhou
Major mental diseases such as autism, bipolar disorder, schizophrenia, and major depressive disorder are debilitating illnesses with complex etiologies. Recent findings show that the onset and development of these illnesses cannot be well described by the one-gene; one-disease approach. Instead, their clinical presentation is thought to result from the regulative interplay of a large number of genes. Even though the involvement of many genes are likely, up regulating and activation or down regulation and silencing of these genes by the environmental factors play a crucial role in contributing to their pathogenesis...
July 10, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28683833/effectiveness-of-skin-to-skin-contact-versus-care-as-usual-in-mothers-and-their-full-term-infants-study-protocol-for-a-parallel-group-randomized-controlled-trial
#4
Kelly H M Cooijmans, Roseriet Beijers, Anne C Rovers, Carolina de Weerth
BACKGROUND: Twenty-to-forty percent of women experience postpartum depressive symptoms, which can affect both the mother and infant. In preterm infants, daily skin-to-skin contact (SSC) between the mother and her infant has been shown to decrease maternal postpartum depressive symptoms. In full-term infants, only two studies investigated SSC effects on maternal depressive symptoms and found similar results. Research in preterm infants also showed that SSC improves other mental and physical health outcomes of the mother and the infant, and improves the quality of mother-infant relationship...
July 6, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28666895/the-microbiome-and-disorders-of-the-central-nervous-system
#5
Valeria D Felice, Siobhain M O'Mahony
Alterations of the gut microbiota have been associated with stress-related disorders including depression and anxiety and irritable bowel syndrome (IBS). More recently, researchers have started investigating the implication of perturbation of the microbiota composition in neurodevelopmental disorders including autism spectrum disorders and Attention-Deficit Hypersensitivity Disorder (ADHD). In this review we will discuss how the microbiota is established and its functions in maintaining health. We also summarize both pre and post-natal factors that shape the developing neonatal microbiota and how they may impact on health outcomes with relevance to disorders of the central nervous system...
June 27, 2017: Pharmacology, Biochemistry, and Behavior
https://www.readbyqxmd.com/read/28654462/depressed-gut-the-microbiota-diet-inflammation-trialogue-in-depression
#6
Judith K Daniels, Margreet Koopman, Sahar El Aidy
PURPOSE OF REVIEW: According to the WHO reports, around 350 billion people worldwide suffer from depression. Despite its high prevalence, the complex interaction of multiple mechanisms underlying depression still needs to be elucidated. RECENT FINDINGS: Over the course of the last few years, several neurobiological alterations have been linked to the development and maintenance of depression. One basic process that seems to link many of these findings is inflammation...
June 24, 2017: Current Opinion in Psychiatry
https://www.readbyqxmd.com/read/28636668/microbiota-in-anorexia-nervosa-the-triangle-between-bacterial-species-metabolites-and-psychological-tests
#7
Francesca Borgo, Alessandra Riva, Alberto Benetti, Maria Cristina Casiraghi, Sara Bertelli, Stefania Garbossa, Simona Anselmetti, Silvio Scarone, Antonio E Pontiroli, Giulia Morace, Elisa Borghi
Anorexia nervosa (AN) is a psychiatric disease with devastating physical consequences, with a pathophysiological mechanism still to be elucidated. Metagenomic studies on anorexia nervosa have revealed profound gut microbiome perturbations as a possible environmental factor involved in the disease. In this study we performed a comprehensive analysis integrating data on gut microbiota with clinical, anthropometric and psychological traits to gain new insight in the pathophysiology of AN. Fifteen AN women were compared with fifteen age-, sex- and ethnicity-matched healthy controls...
2017: PloS One
https://www.readbyqxmd.com/read/28629758/implications-of-the-gut-microbiota-in-vulnerability-to-the-social-avoidance-effects-of-chronic-social-defeat-in-male-mice
#8
Joanna Kasia Szyszkowicz, Alex Wong, Hymie Anisman, Zul Merali, Marie-Claude Audet
Appreciable evidence suggests that perturbations within the gut microbiome and the immune system may play a key role in the pathogenesis of depression stemming from earlier stressful experiences. In the present investigation we examined whether microbial changes in cecum contents were associated with social avoidance behaviors, a feature of depression, and pro-inflammatory variations among socially stressed mice. Male C57BL/6 mice experienced social defeat or a control condition once a day for 10 consecutive days...
June 17, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28624847/the-microbiome-gut-brain-axis-implications-for-schizophrenia-and-antipsychotic-induced-weight-gain
#9
REVIEW
S Kanji, T M Fonseka, V S Marshe, V Sriretnakumar, M K Hahn, D J Müller
With the emergence of knowledge implicating the human gut microbiome in the development and regulation of several physiological systems, evidence has accumulated to suggest a role for the gut microbiome in psychiatric conditions and drug response. A complex relationship between the enteric nervous system, the gut microbiota and the central nervous system has been described which allows for the microbiota to influence and respond to a variety of behaviors and psychiatric conditions. Additionally, the use of pharmaceuticals may interact with and alter the microbiota to potentially contribute to adverse effects of the drug...
June 17, 2017: European Archives of Psychiatry and Clinical Neuroscience
https://www.readbyqxmd.com/read/28608320/chronic-treatment-with-prebiotics-probiotics-and-synbiotics-attenuated-cardiac-dysfunction-by-improving-cardiac-mitochondrial-dysfunction-in-male-obese-insulin-resistant-rats
#10
Wannipa Tunapong, Nattayaporn Apaijai, Sakawdaurn Yasom, Pongpan Tanajak, Keerati Wanchai, Titikorn Chunchai, Sasiwan Kerdphoo, Sathima Eaimworawuthikul, Parameth Thiennimitr, Anchalee Pongchaidecha, Anusorn Lungkaphin, Wasana Pratchayasakul, Siriporn C Chattipakorn, Nipon Chattipakorn
PURPOSE: In metabolic syndrome, the composition of gut microbiota has been disrupted, and is associated with left ventricular (LV) dysfunction. Several types of prebiotics, probiotics, and synbiotics have been shown to exert cardioprotection by restoring gut microbiota from dysbiosis and reducing systemic inflammation. However, the effects of prebiotics such as xylooligosaccharides (XOS); probiotics such as Lactobacillus paracasei STII01 HP4, and synbiotics on metabolic and LV function in obese insulin-resistant rats have not been investigated...
June 12, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28593878/microbiota-abnormalities-and-the-therapeutic-potential-of-probiotics-in-the-treatment-of-mood-disorders
#11
Adiel C Rios, Pawan Kumar Maurya, Mariana Pedrini, Maiara Zeni-Graiff, Elson Asevedo, Rodrigo B Mansur, Andrea Wieck, Rodrigo Grassi-Oliveira, Roger S McIntyre, Mirian A F Hayashi, Elisa Brietzke
Major depressive disorder (MDD) and bipolar disorder (BD) are among the leading causes of burden and disability worldwide. Despite intensified research efforts to improve the treatment options and remission rates in mood disorders, no disease modifying treatment exists for these disorders. Accumulating evidence implicates the involvement of the gut microbiota in processes relevant to etiopathology of central nervous system-based disorders. The objective of this article was to critically evaluate the evidence supporting the link between gastrointestinal microbiota and mood disorders and to discuss the potential benefits of using probiotics in the treatment of MDD and BD...
May 8, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28581020/insights-into-the-fecal-microbiota-of-captive-iberian-lynx-lynx-pardinus
#12
José Alberto Núñez-Díaz, M Carmen Balebona, Eva M Alcaide, Irene Zorrilla, Miguel Ángel Moriñigo
The Iberian lynx (Lynx pardinus) is an endangered species restricted to several areas of Spain and Portugal. Its low genetic diversity likely provokes immune depression and high susceptibility to infectious diseases. The intestinal microbiota is closely related to host health and nutrition. In order to contribute to the knowledge of the Iberian lynx intestinal microbiota, fecal microbiota of captive specimens from two breeding centers ("La Olivilla" and "El Acebuche"), located in Southern Spain, were studied by Denaturing Gradient Gel Electrophoresis (DGGE)...
March 2017: International Microbiology: the Official Journal of the Spanish Society for Microbiology
https://www.readbyqxmd.com/read/28556833/blockade-of-interleukin-6-receptor-in-the-periphery-promotes-rapid-and-sustained-antidepressant-actions-a-possible-role-of-gut-microbiota-brain-axis
#13
J-C Zhang, W Yao, C Dong, C Yang, Q Ren, M Ma, K Hashimoto
Depression is a common, severe and chronic psychiatric disease. Although the currently available antidepressants have been used in the treatment of depression, their beneficial effects are limited. Accumulating evidence suggests that pro-inflammatory cytokines such as interleukin-6 (IL-6) have an important role in the pathogenesis of depression. This study was undertaken to examine whether anti-mouse IL-6 receptor antibody (MR16-1) induces antidepressant effects in a social defeat stress model. Intravenous injection of MR16-1 induced rapid-onset and long-lasting antidepressant effects in susceptible mice after social defeat stress through its anti-inflammatory actions...
May 30, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28483500/probiotic-bifidobacterium-longum-ncc3001-reduces-depression-scores-and-alters-brain-activity-a-pilot-study-in-patients-with-irritable-bowel-syndrome
#14
Maria Ines Pinto-Sanchez, Geoffrey B Hall, Kathy Ghajar, Andrea Nardelli, Carolina Bolino, Jennifer T Lau, Francois-Pierre Martin, Ornella Cominetti, Christopher Welsh, Amber Rieder, Jenna Traynor, Caitlin Gregory, Giada De Palma, Marc Pigrau, Alexander C Ford, Joseph Macri, Bernard Berner, Gabriela Bergonzelli, Michael G Surette, Stephen M Collins, Paul Moayyedi, Premysl Bercik
BACKGROUND & AIMS: Probiotics can reduce symptoms of irritable bowel syndrome (IBS), but little is known about their effects on psychiatric comorbidities. We performed a prospective study to evaluate the effects of Bifidobacterium longum NCC3001 (BL) on anxiety and depression in patients with IBS. METHODS: We performed a randomized, double-blind, placebo-controlled study of 44 adults with IBS and diarrhea or a mixed-stool pattern (based on Rome III criteria) and mild to moderate anxiety and/or depression (based on the Hospital Anxiety and Depression scale) at McMaster University in Canada, from March 2011 to May 2014...
May 5, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28482009/the-microbiota-the-gut-and-the-brain-in-eating-and-alcohol-use-disorders-a-m%C3%A3-nage-%C3%A3-trois
#15
Jamie E Temko, Sofia Bouhlal, Mehdi Farokhnia, Mary R Lee, John F Cryan, Lorenzo Leggio
Aims: Accumulating evidence for the influence of the gut microbiota on the bidirectional communication along the gut-brain axis suggests a role of the gut microbiota in eating disorders (EDs) and alcohol and substance use disorders. The potential influence of altered gut microbiota (dysbiosis) on behaviors associated with such disorders may have implications for developing therapeutic interventions. Methods: A systematic review of preclinical and clinical studies evaluating the gut microbiota, EDs and alcohol and substance use disorders was conducted using MEDLINE, Embase and Web of Science databases with the objective being to examine the role of the gut microbiota in behavioral correlates of these disorders...
July 1, 2017: Alcohol and Alcoholism: International Journal of the Medical Council on Alcoholism
https://www.readbyqxmd.com/read/28466983/review-of-mechanisms-of-deoxynivalenol-induced-anorexia-the-role-of-gut-microbiota
#16
REVIEW
Zhao Peng, Liangkai Chen, Jie Xiao, Xiaoqi Zhou, Andreas K Nüssler, Liegang Liu, Jinping Liu, Wei Yang
Deoxynivalenol (DON) is one of the most important mycotoxins in cereal-based foods or other food productions, produced by Fusarium species. Because of the high occurrence of DON in food combined with vast consumption of cereals and grain worldwide, the DON-contaminated food is a very harmful factor for human and animal health. DON has been reported to induce anorexia at lower or chronic doses in animal models. However, further researches for DON-induced anorexia are limited. Previous publications demonstrated a close link between Bacteroidetes and Firmicutes, two kinds of gut microbiota, with weight loss and the effect of low administration of DON on neurotransmitters in the frontal cortex, cerebellum, hypothalamus, hippocampus and pons/medulla...
May 3, 2017: Journal of Applied Toxicology: JAT
https://www.readbyqxmd.com/read/28450222/probiotic-treatment-protects-against-the-pro-depressant-like-effect-of-high-fat-diet-in-flinders-sensitive-line-rats
#17
Anders Abildgaard, Betina Elfving, Marianne Hokland, Sten Lund, Gregers Wegener
Major depressive disorder (MDD) is highly associated with dysmetabolic conditions, such as obesity and diabetes mellitus type 2, and the gut microbiota may interact with both disease entities. We have previously shown that a high-fat diet (HFD) exacerbated depressive-like behaviour uniquely in Flinders Sensitive Line (FSL) rats that inherently present with an increased level of depressive-like behaviour compared with Flinders Resistant Line (FRL) rats. We therefore investigated whether multispecies probiotics possessed anti-depressant-like effect in FSL rats or protected against the pro-depressant-like effect of HFD...
April 24, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28438331/-the-intestinal-microbiota-a-new-player-in-depression
#18
M Meyrel, L Varin, B Detaint, F Mouaffak
Depression is the leading cause of disability in the world according to the World Health Organization. The effectiveness of the available antidepressant therapies is limited. Data from the literature suggest that some subtypes of depression may be associated with chronic low grade inflammation. The uncovering of the role of intestinal microbiota in the development of the immune system and its bidirectional communication with the brain have led to growing interest on reciprocal interactions between inflammation, microbiota and depression...
April 21, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28399458/the-role-of-maternal-anxiety-and-depressive-disorders-prior-to-and-during-pregnancy-and-perinatal-psychopathological-symptoms-for-early-infant-diseases-and-drug-administration
#19
Linda Krause, Franziska Einsle, Johanna Petzoldt, Hans-Ulrich Wittchen, Julia Martini
BACKGROUND: Maternal mental health prior to and during pregnancy has been shown to be associated with inflammatory diseases and gastrointestinal complaints in the offspring. Unfortunately, many studies merely focused on perinatal distress without consideration of lifetime anxiety and depressive disorders. AIMS: To prospectively investigate associations of anxiety and depressive disorders prior to and during pregnancy as well as perinatal distress with infants' inflammatory diseases, gastrointestinal complaints and corresponding drug administration...
April 8, 2017: Early Human Development
https://www.readbyqxmd.com/read/28368029/bifidobacterium-in-the-gut-microbiota-confer-resilience-to-chronic-social-defeat-stress-in-mice
#20
Chun Yang, Yuko Fujita, Qian Ren, Min Ma, Chao Dong, Kenji Hashimoto
Accumulating evidence suggests that abnormalities in the composition of the gut microbiota may play a role in the pathogenesis of depression. Although approximately 30% mice are resilient to chronic social defeat stress (CSDS), the role of gut microbiota in this stress resilience is unknown. In this study, male C57BL/6 mice were exposed to a different CD1 aggressor mouse for 10 min on 10 consecutive days. A social interaction test was applied to distinguish between resilient and susceptible mice. Using 16S rRNA analysis, we examined the composition of gut microbiota in feces from control, resilient, and susceptible mice...
April 3, 2017: Scientific Reports
keyword
keyword
77972
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"