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Ashraf A, Hassan MI. Microbial Endocrinology: Host metabolism and appetite hormones interaction with gut microbiome. Mol Cell Endocrinol 2024; 592:112281. [PMID: 38810719 DOI: 10.1016/j.mce.2024.112281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 05/07/2024] [Accepted: 05/26/2024] [Indexed: 05/31/2024]
Affiliation(s)
- Anam Ashraf
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi, 110025, India
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi, 110025, India.
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Aldiabat M, Aleyadeh W, Rana T, Ta’ani OA, Alahmad M, Ayoub M, Jaber F, Obeidat A, Numan L, Manvar A, Alhuneafat L. Burden of delirium on mortality and healthcare resource utilization in geriatric patients hospitalized for inflammatory bowel disease. Proc AMIA Symp 2024; 37:509-515. [PMID: 38910812 PMCID: PMC11188812 DOI: 10.1080/08998280.2024.2342106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 03/28/2024] [Indexed: 06/25/2024] Open
Abstract
Background Delirium is prevalent in elderly patients, linked to elevated mortality rates, heightened healthcare resource use, and caregiver burden. Inflammatory bowel disease (IBD) poses various delirium risk factors, yet the impact on geriatric IBD patient outcomes remains unexplored. Methods Using 2016-2019 National Inpatient Sample data, we identified ≥65-year-old patients admitted for IBD (Crohn's, ulcerative colitis) management stratified by delirium presence as a secondary diagnosis. The study aimed to assess delirium's impact on geriatric IBD patient outcomes. Results Among 67,534 elderly IBD admissions, 0.7% (470) developed delirium. The delirium group had a 4.8-fold increase in in-hospital mortality risk (odds ratio 4.80, P < 0.001, 95% confidence interval [CI] 1.94-11.8). IBD patients with delirium experienced prolonged length of stay (adjusted mean difference 5.15 days, 95% CI 3.24-7.06, P < 0.001) and increased care costs (adjusted mean difference $48,328, 95% CI $26,485-$70,171, P < 0.001) compared to those without delirium. Conclusion Elderly IBD patients with delirium face higher mortality risk, prolonged hospitalization, and increased healthcare costs. Clinicians should recognize delirium's detrimental effects in this vulnerable group and adhere to preventive protocols for improved care.
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Affiliation(s)
- Mohammad Aldiabat
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
- Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Wesam Aleyadeh
- Department of Medicine, Akron General Hospital, Akron, Ohio, USA
| | - Tabeer Rana
- Department of Medicine, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Omar Al Ta’ani
- Department of Medicine, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Majd Alahmad
- Department of Medicine, University of Missouri–Columbia, Columbia, Missouri, USA
| | - Malek Ayoub
- Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Fouad Jaber
- Department of Medicine, University of Missouri–Kansas City, Kansas City, Missouri, USA
| | - Adham Obeidat
- Presbyterian Health System, Albuquerque, New Mexico, USA
| | - Laith Numan
- Division of Gastroenterology, SSM Health Saint Louis University Hospital, St. Louis, Missouri, USA
| | - Amar Manvar
- Division of Gastroenterology, NYU Langone Health, Mineola, New York, USA
| | - Laith Alhuneafat
- Department of Cardiovascular Disease, University of Minnesota, Minneapolis, Minnesota, USA
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Brooks SJ, Dahl K, Dudley-Jones R, Schiöth HB. A neuroinflammatory compulsivity model of anorexia nervosa (NICAN). Neurosci Biobehav Rev 2024; 159:105580. [PMID: 38417395 DOI: 10.1016/j.neubiorev.2024.105580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/31/2024] [Accepted: 02/09/2024] [Indexed: 03/01/2024]
Affiliation(s)
- S J Brooks
- Department of Surgical Sciences, Uppsala University, Sweden; School of Psychology, Liverpool John Moores University, UK; Neuroscience Research Laboratory (NeuRL), Department of Psychology, School of Human and Community Development, University of the Witwatersrand, Johannesburg, South Africa.
| | - K Dahl
- Department of Surgical Sciences, Uppsala University, Sweden
| | - R Dudley-Jones
- School of Psychology, Liverpool John Moores University, UK
| | - H B Schiöth
- Department of Surgical Sciences, Uppsala University, Sweden
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Medina-Julio D, Ramírez-Mejía MM, Cordova-Gallardo J, Peniche-Luna E, Cantú-Brito C, Mendez-Sanchez N. From Liver to Brain: How MAFLD/MASLD Impacts Cognitive Function. Med Sci Monit 2024; 30:e943417. [PMID: 38282346 PMCID: PMC10836032 DOI: 10.12659/msm.943417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024] Open
Abstract
Metabolic dysfunction-associated fatty liver disease or metabolic dysfunction-associated steatotic liver disease (MAFLD/MASLD), is a common chronic liver condition affecting a substantial global population. Beyond its primary impact on liver function, MAFLD/MASLD is associated with a myriad of extrahepatic manifestations, including cognitive impairment. The scope of cognitive impairment within the realm of MAFLD/MASLD is a matter of escalating concern. Positioned as an intermediate stage between the normal aging process and the onset of dementia, cognitive impairment manifests as a substantial challenge associated with this liver condition. Insights from studies underscore the presence of compromised executive function and a global decline in cognitive capabilities among individuals identified as being at risk of progressing to liver fibrosis. Importantly, this cognitive impairment transcends mere association with metabolic factors, delving deep into the intricate pathophysiology characterizing MAFLD/MASLD. The multifaceted nature of cognitive impairment in the context of MAFLD/MASLD is underlined by a spectrum of factors, prominently featuring insulin resistance, lipotoxicity, and systemic inflammation as pivotal contributors. These factors interplay within the intricate landscape of MAFLD/MASLD, fostering a nuanced understanding of the links between hepatic health and cognitive function. By synthesizing the available evidence, exploring potential mechanisms, and assessing clinical implications, the overarching aim of this review is to contribute to a more complete understanding of the impact of MAFLD/MASLD on cognitive function.
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Affiliation(s)
- David Medina-Julio
- Department of Internal Medicine, General Hospital "Dr. Manuel Gea González", Mexico City, Mexico
- Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Mariana M Ramírez-Mejía
- Liver Unit, Medica Sur Clinic and Foundation, Mexico City, Mexico
- Plan of Combined Studies in Medicine (PECEM-MD/PhD), Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Jacqueline Cordova-Gallardo
- Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
- Department of Hepatology, Service of Surgery and Obesity Clinic, General Hospital "Dr. Manuel Gea González", Mexico City, Mexico
| | - Emilio Peniche-Luna
- High Academic Performance Program (PAEA), Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Carlos Cantú-Brito
- Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
- Departament of Neurology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Mexico City, Mexico
| | - Nahum Mendez-Sanchez
- Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
- Liver Unit, Medica Sur Clinic and Foundation, Mexico City, Mexico
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Yao R, Cools A, van Hees HMJ, Chiers K, Mebratu AT, Aluwé M, Maes D, Janssens GPJ. Getting clues from nature: the impact of grass hay on suckling piglets' gastrointestinal growth and colonic microbiota. Front Cell Infect Microbiol 2024; 13:1341147. [PMID: 38268791 PMCID: PMC10806113 DOI: 10.3389/fcimb.2023.1341147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 12/15/2023] [Indexed: 01/26/2024] Open
Abstract
Introduction The effect of dietary fiber on pig production has been extensively evaluated. Inspired by observations of the diet of wild, young piglets, this study aimed to examine the possibility of feeding grass hay to suckling piglets besides concentrated creep feed. Methods The sow-nursed piglets in this study were divided into two groups based on balanced sow parities. The control group (CON, n = 7 sows) only received a regular, concentrated creep feed, while the treatment piglets (GH, n = 8 sows) were also provided with chopped grass hay from 2 days of age until weaning (28 days). At weaning, one piglet with a median weight was selected from each litter for post-mortem evaluation. Subsequently, six pigs around median weight per sow were grouped into nursery pens and monitored for their feed intake and body weight gain until 9 weeks of age. Results and discussion Piglets in GH consumed, on average, 57 g of grass hay per piglet during the entire lactation period. The emptied weight of the small and large intestine was significantly greater in GH (280 vs. 228 g, 88.8 vs. 79.3 g, respectively, p < 0.05), and the length of the large intestine was stimulated by the grass hay (164 vs. 150 cm, p < 0.05). Morphologically, the villus height in the jejunum was higher in GH (p < 0.05). In the large intestine, the crypt depth of the mid-colon was lower in GH. Moreover, the short-chain fatty acid (SCFA) concentrations in the cecum were increased in GH compared to CON (1,179 vs. 948 µmol/g dry matter, p < 0.05), whereas in the colon, SCFA concentrations were lower in CON (341 vs. 278 µmol/g dry matter, p < 0.05). There was no major impact of grass hay inclusion on the colonic microbiota composition. Only a trend was observed for a lower inverse of the classical Simpson (InvSimpon) index and a higher abundance of Lactobacillus genera in GH. After weaning, no significant differences in feed intake and body weight gain were observed. In conclusion, supplementing the grass hay to suckling piglets led to alterations in intestinal morphology, increased SCFA fermentation in proximal sections of large intestine, stimulation of gastrointestinal tract growth, and subtle modifications in colonic microbiota.
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Affiliation(s)
- Renjie Yao
- Department of Veterinary and Biosciences, Ghent University, Merelbeke, Belgium
- Department of Internal Medicine, Reproduction and Population Medicine, Ghent University, Merelbeke, Belgium
| | - An Cools
- Department of Veterinary and Biosciences, Ghent University, Merelbeke, Belgium
| | - Hubèrt M. J. van Hees
- Department of Veterinary and Biosciences, Ghent University, Merelbeke, Belgium
- Trouw Nutrition Research & Development, Amersfoort, Netherlands
| | - Koen Chiers
- Department of Pathology, Ghent University, Merelbeke, Belgium
| | - Awot Teklu Mebratu
- Department of Veterinary and Biosciences, Ghent University, Merelbeke, Belgium
| | - Marijke Aluwé
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Melle, Belgium
| | - Dominiek Maes
- Department of Internal Medicine, Reproduction and Population Medicine, Ghent University, Merelbeke, Belgium
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