1
|
Datta S, Antonio BM, Zahler NH, Theile JW, Krafte D, Zhang H, Rosenberg PB, Chaves AB, Muoio DM, Zhang G, Silas D, Li G, Soldano K, Nystrom S, Ferreira D, Miller SE, Bain JR, Muehlbauer MJ, Ilkayeva O, Becker TC, Hohmeier HE, Newgard CB, Olabisi OA. APOL1-mediated monovalent cation transport contributes to APOL1-mediated podocytopathy in kidney disease. J Clin Invest 2024; 134:e172262. [PMID: 38227370 PMCID: PMC10904047 DOI: 10.1172/jci172262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 01/09/2024] [Indexed: 01/17/2024] Open
Abstract
Two coding variants of apolipoprotein L1 (APOL1), called G1 and G2, explain much of the excess risk of kidney disease in African Americans. While various cytotoxic phenotypes have been reported in experimental models, the proximal mechanism by which G1 and G2 cause kidney disease is poorly understood. Here, we leveraged 3 experimental models and a recently reported small molecule blocker of APOL1 protein, VX-147, to identify the upstream mechanism of G1-induced cytotoxicity. In HEK293 cells, we demonstrated that G1-mediated Na+ import/K+ efflux triggered activation of GPCR/IP3-mediated calcium release from the ER, impaired mitochondrial ATP production, and impaired translation, which were all reversed by VX-147. In human urine-derived podocyte-like epithelial cells (HUPECs), we demonstrated that G1 caused cytotoxicity that was again reversible by VX-147. Finally, in podocytes isolated from APOL1 G1 transgenic mice, we showed that IFN-γ-mediated induction of G1 caused K+ efflux, activation of GPCR/IP3 signaling, and inhibition of translation, podocyte injury, and proteinuria, all reversed by VX-147. Together, these results establish APOL1-mediated Na+/K+ transport as the proximal driver of APOL1-mediated kidney disease.
Collapse
Affiliation(s)
- Somenath Datta
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University School of Medicine, Department of Medicine, Division of Nephrology, Durham, North Carolina, USA
| | | | | | | | | | - Hengtao Zhang
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Paul B. Rosenberg
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Alec B. Chaves
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
| | - Deborah M. Muoio
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, North Carolina, USA
| | - Guofang Zhang
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
| | - Daniel Silas
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University School of Medicine, Department of Medicine, Division of Nephrology, Durham, North Carolina, USA
| | - Guojie Li
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University School of Medicine, Department of Medicine, Division of Nephrology, Durham, North Carolina, USA
| | - Karen Soldano
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University School of Medicine, Department of Medicine, Division of Nephrology, Durham, North Carolina, USA
| | - Sarah Nystrom
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University School of Medicine, Department of Medicine, Division of Nephrology, Durham, North Carolina, USA
| | - Davis Ferreira
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, USA
| | - Sara E. Miller
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, USA
| | - James R. Bain
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
| | - Michael J. Muehlbauer
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
| | - Olga Ilkayeva
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
| | - Thomas C. Becker
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
| | - Hans-Ewald Hohmeier
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
| | - Christopher B. Newgard
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Endocrinology, Metabolism, and Nutrition, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, North Carolina, USA
| | - Opeyemi A. Olabisi
- Duke Molecular Physiology Institute and Sarah W. Stedman Nutrition and Metabolism Center, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University School of Medicine, Department of Medicine, Division of Nephrology, Durham, North Carolina, USA
| |
Collapse
|
2
|
Tumulty JP, Miller SE, Van Belleghem SM, Weller HI, Jernigan CM, Vincent S, Staudenraus RJ, Legan AW, Polnaszek TJ, Uy FMK, Walton A, Sheehan MJ. Evidence for a selective link between cooperation and individual recognition. Curr Biol 2023; 33:5478-5487.e5. [PMID: 38065097 PMCID: PMC11074921 DOI: 10.1016/j.cub.2023.11.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 09/05/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023]
Abstract
The ability to recognize others is a frequent assumption of models of the evolution of cooperation. At the same time, cooperative behavior has been proposed as a selective agent favoring the evolution of individual recognition abilities. Although theory predicts that recognition and cooperation may co-evolve, data linking recognition abilities and cooperative behavior with evidence of selection are elusive. Here, we provide evidence of a selective link between individual recognition and cooperation in the paper wasp Polistes fuscatus through a combination of clinal, common garden, and population genomics analyses. We identified latitudinal clines in both rates of cooperative nesting and color pattern diversity, consistent with a selective link between recognition and cooperation. In behavioral experiments, we replicated previous results demonstrating individual recognition in cooperative and phenotypically diverse P. fuscatus from New York. In contrast, wasps from a less cooperative and phenotypically uniform Louisiana population showed no evidence of individual recognition. In a common garden experiment, groups of wasps from northern populations formed more stable and individually biased associations, indicating that recognition facilitates group stability. The strength of recent positive selection on cognition-associated loci likely to mediate individual recognition is substantially greater in northern compared with southern P. fuscatus populations. Collectively, these data suggest that individual recognition and cooperative nesting behavior have co-evolved in P. fuscatus because recognition helps stabilize social groups. This work provides evidence of a specific cognitive phenotype under selection because of social interactions, supporting the idea that social behavior can be a key driver of cognitive evolution.
Collapse
Affiliation(s)
- James P Tumulty
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
| | - Sara E Miller
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA; Department of Biology, University of Missouri-St. Louis, St. Louis, MO 63121, USA
| | - Steven M Van Belleghem
- Ecology, Evolution and Conservation Biology, Biology Department, KU Leuven, 3000 Leuven, Belgium
| | - Hannah I Weller
- Department of Ecology and Evolutionary Biology, Brown University, Providence, RI 02912, USA
| | - Christopher M Jernigan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Sierra Vincent
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Regan J Staudenraus
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Andrew W Legan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | | | - Floria M K Uy
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA; Department of Biology, University of Rochester, Rochester, NY 14627, USA
| | - Alexander Walton
- Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA 50011, USA
| | - Michael J Sheehan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
| |
Collapse
|
3
|
Grootemaat AE, Wiersma N, van der Niet S, Schimmel IM, Florquin S, Reits EA, Miller SE, van der Wel NN. Nucleocapsid protein accumulates in renal tubular epithelium of a post-COVID-19 patient. Microbiol Spectr 2023; 11:e0302923. [PMID: 37975661 PMCID: PMC10715010 DOI: 10.1128/spectrum.03029-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/17/2023] [Indexed: 11/19/2023] Open
Abstract
IMPORTANCE Even though the coronavirus disease 2019 (COVID-19) pandemic is slowly developing into a conventional infectious disease, the long-term effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus infection are still not well understood. One of the problems is that many COVID-19 cases develop acute kidney injuries. Still, it is heavily debated whether SARS-CoV-2 virus enters and actively replicates in kidney tissue and if SARS-CoV-2 virus particles can be detected in kidney during or post-infection. Here, we demonstrated that nucleocapsid N protein was detected in kidney tubular epithelium of patients that already recovered form COVID-19. The presence of the abundantly produced N protein without signs of viral replication could have implications for the recurrence of kidney disease and have a continuing effect on the immune system.
Collapse
Affiliation(s)
- Anita E. Grootemaat
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre AMC, Amsterdam, the Netherlands
| | - Niek Wiersma
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre AMC, Amsterdam, the Netherlands
| | - Sanne van der Niet
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre AMC, Amsterdam, the Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Irene M. Schimmel
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre AMC, Amsterdam, the Netherlands
| | - Sandrine Florquin
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Department of Pathology, Amsterdam University Medical Centers (location University of Amsterdam), Amsterdam, the Netherlands
| | - Eric A. Reits
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre AMC, Amsterdam, the Netherlands
| | - Sara E. Miller
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, USA
| | - Nicole N. van der Wel
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre AMC, Amsterdam, the Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| |
Collapse
|
4
|
Liu Z, Sokratian A, Duda AM, Xu E, Stanhope C, Fu A, Strader S, Li H, Yuan Y, Bobay BG, Sipe J, Bai K, Lundgaard I, Liu N, Hernandez B, Bowes Rickman C, Miller SE, West AB. Anionic nanoplastic contaminants promote Parkinson's disease-associated α-synuclein aggregation. Sci Adv 2023; 9:eadi8716. [PMID: 37976362 PMCID: PMC10656074 DOI: 10.1126/sciadv.adi8716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/18/2023] [Indexed: 11/19/2023]
Abstract
Recent studies have identified increasing levels of nanoplastic pollution in the environment. Here, we find that anionic nanoplastic contaminants potently precipitate the formation and propagation of α-synuclein protein fibrils through a high-affinity interaction with the amphipathic and non-amyloid component (NAC) domains in α-synuclein. Nanoplastics can internalize in neurons through clathrin-dependent endocytosis, causing a mild lysosomal impairment that slows the degradation of aggregated α-synuclein. In mice, nanoplastics combine with α-synuclein fibrils to exacerbate the spread of α-synuclein pathology across interconnected vulnerable brain regions, including the strong induction of α-synuclein inclusions in dopaminergic neurons in the substantia nigra. These results highlight a potential link for further exploration between nanoplastic pollution and α-synuclein aggregation associated with Parkinson's disease and related dementias.
Collapse
Affiliation(s)
- Zhiyong Liu
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Arpine Sokratian
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | | | - Enquan Xu
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Christina Stanhope
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Amber Fu
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Samuel Strader
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Huizhong Li
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Yuan Yuan
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | | | - Joana Sipe
- Department of Civil and Environmental Engineering, Duke University, Durham, NC, USA
| | - Ketty Bai
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Iben Lundgaard
- Department of Experimental Medical Science, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Na Liu
- Department of Experimental Medical Science, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Belinda Hernandez
- Department of Ophthalmology and Cell Biology, Duke University, Durham, NC, USA
| | | | - Sara E. Miller
- Department of Pathology, Duke University, Durham, NC, USA
| | - Andrew B. West
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
- Aligning Science Across Parkinson’s (ASAP) Collaborative Research Network, Chevy Chase, MD, USA
| |
Collapse
|
5
|
Miller SE, Mogle JA, Linden-Carmichael AN, Almeida DM. Within-person associations between alcohol use and memory lapses among middle-aged and older adults. Drug Alcohol Rev 2023; 42:1754-1763. [PMID: 37469227 PMCID: PMC10796843 DOI: 10.1111/dar.13721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 06/14/2023] [Accepted: 06/29/2023] [Indexed: 07/21/2023]
Abstract
INTRODUCTION Alcohol use has been linked to impairment in both short- and long-term measures of objective memory. However, limited research has investigated the association between alcohol use and subjective memory in everyday life. The study purpose was to investigate within- and between-person associations between daily alcohol use and prospective (i.e., forgetting an intended task) and retrospective (i.e., forgetting something learned in the past) memory lapses among middle-aged and older adults. METHODS Participants (n = 925; Mage = 55.2) were non-abstaining adults from the Midlife in the United States (MIDUS) study or the MIDUS Refresher who participated in an 8-day telephone diary asking about their daily experiences. RESULTS Multilevel models revealed that within-individuals, heavier-than-usual alcohol use (i.e., having more drinks than one's daily average number of drinks) was associated with greater odds of reporting any memory lapses (odds ratio [OR] 1.06; 95% confidence interval [CI] 1.01, 1.12), while associations at the between-person level were nonsignificant (OR 1.07; 95% CI 0.99, 1.16). When assessing retrospective and prospective lapses separately, alcohol use was only associated with prospective lapses and only at the between-person level (OR 1.10; 95% CI 1.01, 1.19). Finally, alcohol use was unassociated with reported irritation or interference from memory lapses (p > 0.05). DISCUSSION AND CONCLUSIONS Heavier-than-usual alcohol use may have acute effects on daily memory functioning. Future studies should assess how alcohol use relates to an individual's ability to meet daily cognitive demands, as these findings may have critical implications for harm reduction efforts targeting daily functioning among older adults.
Collapse
Affiliation(s)
- Sara E Miller
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania, USA
- Center for Healthy Aging, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Jacqueline A Mogle
- Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, University Park, Pennsylvania, USA
- Department of Psychology, Clemson University, Clemson, South Carolina, USA
| | - Ashley N Linden-Carmichael
- Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - David M Almeida
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania, USA
- Center for Healthy Aging, The Pennsylvania State University, University Park, Pennsylvania, USA
| |
Collapse
|
6
|
Liu Z, Sokratian A, Duda AM, Xu E, Stanhope C, Fu A, Strader S, Li H, Yuan Y, Bobay BG, Sipe J, Bai K, Lundgaard I, Liu N, Hernandez B, Rickman CB, Miller SE, West AB. Anionic Nanoplastic Contaminants Promote Parkinson's Disease-Associated α-Synuclein Aggregation. Res Sq 2023:rs.3.rs-3439102. [PMID: 37886561 PMCID: PMC10602106 DOI: 10.21203/rs.3.rs-3439102/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Recent studies have identified increasing levels of nanoplastic pollution in the environment. Here we find that anionic nanoplastic contaminants potently precipitate the formation and propagation of α-synuclein protein fibrils through a high-affinity interaction with the amphipathic and non-amyloid component (NAC) domains in α-synuclein. Nanoplastics can internalize in neurons through clathrin-dependent endocytosis, causing a mild lysosomal impairment that slows the degradation of aggregated α-synuclein. In mice, nanoplastics combine with α-synuclein fibrils to exacerbate the spread of α-synuclein pathology across interconnected vulnerable brain regions, including the strong induction of α-synuclein inclusions in dopaminergic neurons in the substantia nigra. These results highlight a potential link for further exploration between nanoplastic pollution and α-synuclein aggregation associated with Parkinson's disease and related dementias.
Collapse
Affiliation(s)
- Zhiyong Liu
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Arpine Sokratian
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | | | - Enquan Xu
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Christina Stanhope
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Amber Fu
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Samuel Strader
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Huizhong Li
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Yuan Yuan
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | | | - Joana Sipe
- Department of Civil and Environmental Engineering, Duke University, Durham, NC, USA
| | - Ketty Bai
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
| | - Iben Lundgaard
- Department of Experimental Medical Science, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Na Liu
- Department of Experimental Medical Science, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Belinda Hernandez
- Department of Ophthalmology and Cell Biology, Duke University, Durham, NC, USA
| | | | - Sara E Miller
- Department of Pathology, Duke University, Durham, North Carolina, USA
| | - Andrew B. West
- Duke Center for Neurodegeneration and Neurotheraputics, Duke University, Durham, NC, USA
- Aligning Science Across Parkinson’s (ASAP) Collaborative Research Network, Chevy Chase, MD
| |
Collapse
|
7
|
Miller SE, Hong JH, Almeida DM. Sense of control and likelihood of prescription drug misuse 10-years later among middle-aged and older adults. Aging Ment Health 2023; 27:2070-2077. [PMID: 36636788 PMCID: PMC10336171 DOI: 10.1080/13607863.2023.2165623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 12/30/2022] [Indexed: 01/14/2023]
Abstract
Objectives: Sense of control (i.e. one's beliefs about their ability to influence life circumstances) has been linked to various psychological outcomes. However, it is unknown if sense of control is protective against prescription drug misuse (PDM). The present study sought to evaluate if sense of control is associated with reduced odds of PDM 9 to 10 years later among a sample of middle-aged and older adults.Methods: Data were evaluated from participants (M = 54 years, SD = 10.86; N = 2,108) of the second and third waves of the Midlife in the United States study. Logistic regression models were used to assess whether baseline sense of control (Wave 2) predicted odds of PDM 9 to 10 years later (Wave 3).Results: Findings revealed that greater sense of control at baseline was related to reduced odds of subsequent PDM (OR = 0.78; 95% CI: 0.64, 0.95), adjusting for baseline PDM, sociodemographic characteristics, health behaviors, psychological factors, number of prescription medications, and health. When assessing the subscales of sense of control separately, constraints (OR = 1.19; 95% CI: 1.00, 1.42), but not mastery (OR = 0.96; 95% CI: 0.80, 1.12), was predictive of odds of subsequent PDM. Further, being female was associated with greater odds of PDM (OR = 1.46; 95% CI: 1.02, 2.09), but did not moderate the association between sense of control and PDM.Conclusions: Sense of control may be a novel and viable target for interventions (e.g. using mobile phone apps) aimed at mitigating prescription drug misuse.
Collapse
Affiliation(s)
- Sara E. Miller
- Department of Human Development and Family Studies, The Pennsylvania State University
- Center for Healthy Aging, The Pennsylvania State University
| | - Joanna H. Hong
- Department of Human Development and Family Studies, The Pennsylvania State University
- Center for Healthy Aging, The Pennsylvania State University
| | - David M. Almeida
- Department of Human Development and Family Studies, The Pennsylvania State University
- Center for Healthy Aging, The Pennsylvania State University
| |
Collapse
|
8
|
Miller SE, Sheehan MJ. Sex differences in deleterious genetic variants in a haplodiploid social insect. Mol Ecol 2023; 32:4546-4556. [PMID: 37350360 PMCID: PMC10528523 DOI: 10.1111/mec.17057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 06/01/2023] [Accepted: 06/12/2023] [Indexed: 06/24/2023]
Abstract
Deleterious variants are selected against but can linger in populations at low frequencies for long periods of time, decreasing fitness and contributing to disease burden in humans and other species. Deleterious variants occur at low frequency but distinguishing deleterious variants from low-frequency neutral variation is challenging based on population genomics data alone. As a result, we have little sense of the number and identity of deleterious variants in wild populations. For haplodiploid species, it has been hypothesised that deleterious alleles will be directly exposed to selection in haploid males, but selection can be masked in diploid females when deleterious variants are recessive, resulting in more efficient purging of deleterious mutations in males. Therefore, comparisons of the differences between haploid and diploid genomes from the same population may be a useful method for inferring rare deleterious variants. This study provides the first formal test of this hypothesis. Using wild populations of Northern paper wasps (Polistes fuscatus), we find that males have fewer missense and nonsense variants per generation than females from the same population. Allele frequency differences are especially pronounced for rare missense and nonsense variants and these differences lead to a lower mutational load in males than females. Based on these data we infer that many highly deleterious mutations are segregating in the paper wasp population. Stronger selection against deleterious alleles in haploid males may have implications for adaptation in other haplodiploid insects and provides evidence that wild populations harbour abundant deleterious variants.
Collapse
Affiliation(s)
- Sara E. Miller
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY, USA
- Department of Biology, University of Missouri St. Louis, St. Louis, MO, USA
| | - Michael J. Sheehan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY, USA
| |
Collapse
|
9
|
Miller SE, Maggs JL, Eiden RD, Almeida DM. Familial Predictors of Alcohol and Drug Use-Related Problems Among Middle-Aged and Older Adults. J Fam Issues 2023; 44:1838-1858. [PMID: 37483651 PMCID: PMC10361669 DOI: 10.1177/0192513x211064877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
This study evaluated whether recent family member alcohol and substance use problems (ASP) and density of family ASP (i.e., number of members with ASP) predict alcohol-related problems and drug use-related problems among middle-aged and older adults. Data were drawn from participants (age 42-93 years, n=2,168) in the longitudinal Midlife in the United States Study (MIDUS). Poisson regression models revealed that adults' alcohol- and drug use-related problems were predicted by similar problems among family members. In particular, parent and partner ASP, but not child ASP, predicted alcohol-related problems in the middle-aged and combined samples, while only partner ASP predicted participants' drug use-related problems. In addition, density of family ASP predicted alcohol-related problems, but not drug use-related problems. There were no gender interactions. Study findings highlight that understanding how adult children, spouses, and aging parents impact each other's substance use should be a priority of future aging and family research.
Collapse
Affiliation(s)
- Sara E Miller
- Department of Human Development and Family Studies, The Pennsylvania State University
- Center for Healthy Aging, The Pennsylvania State University
| | - Jennifer L Maggs
- Department of Human Development and Family Studies, The Pennsylvania State University
| | - Rina D Eiden
- Department of Psychology, The Pennsylvania State University
| | - David M Almeida
- Department of Human Development and Family Studies, The Pennsylvania State University
- Center for Healthy Aging, The Pennsylvania State University
| |
Collapse
|
10
|
Linden-Carmichael AN, Mogle J, Miller SE. Associations between blackout drinking and self-reported everyday cognition among young adults. Addict Behav 2023; 141:107653. [PMID: 36773578 PMCID: PMC10001203 DOI: 10.1016/j.addbeh.2023.107653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 01/30/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023]
Abstract
INTRODUCTION Blackout drinking, or alcohol-induced memory loss during at least some part of a drinking occasion, is common among young adults and associated with negative alcohol-related consequences. One potential unique effect of blackout drinking episodes could be prolonged, general difficulties forming new memories through impairments in encoding, storage, or retrieval. The current study examined preliminary associations between blackout drinking and self-reported everyday cognitive functioning (i.e., memory lapses, non-memory cognitive difficulties, cognitive concerns) among a sample of young adults. We also examined the moderating role of key factors linked to blackout drinking: gender and frequent simultaneous alcohol and cannabis use. METHODS Participants (N = 479; 53% women) were aged 18-30 who reported past-year blackout drinking. Participants completed an online survey through Qualtrics Panels. RESULTS More frequent blackout experiences were found to be significantly related to more memory lapses, more non-memory cognitive difficulties, and more cognitive concerns even after controlling for typical alcohol use behavior. Men and individuals reporting frequent simultaneous use indicated stronger relationships between blackout drinking frequency and cognitive outcomes. DISCUSSION AND CONCLUSIONS Findings add to the growing body of literature supporting the uniquely hazardous effects of blackout drinking and identify individuals at heightened risk of harms. Given that associations between blackout drinking frequency and everyday cognitive functioning were identified even among a young adult sample suggests that blackout drinking may be a risky behavior that links to poorer cognitive functioning.
Collapse
Affiliation(s)
| | - Jacqueline Mogle
- Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, United States; Department of Psychology, Clemson University, United States
| | - Sara E Miller
- Department of Human Development and Family Studies, The Pennsylvania State University, United States
| |
Collapse
|
11
|
Linden-Carmichael AN, Chiang SC, Miller SE, Mogle J. A latent profile analysis of blackout drinking behavior among young adults. Drug Alcohol Depend 2023; 248:109905. [PMID: 37172448 DOI: 10.1016/j.drugalcdep.2023.109905] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Blackout drinking, or alcohol-induced memory loss during a drinking occasion, is associated with additional negative alcohol-related outcomes. Brief motivational interventions targeting higher-risk alcohol use behavior have largely ignored blackout drinking. Including personalized information on blackout drinking could maximize intervention impact. To move toward incorporating content on blackout drinking in prevention and intervention materials, it is imperative to understand individual-level differences in blackout drinking. The current study aimed to identify latent profiles of young adults based on blackout drinking experiences and to examine person-level predictors and outcomes associated with profile membership. METHOD Participants were 542 young adults (ages 18-30) who reported 1+ past-year blackout episodes. Fifty-three percent of participants were female and 64% identified as non-Hispanic/Latinx white. RESULTS Four latent profiles were identified based on blackout drinking frequency, blackout intentions, blackout expectancies, and age of first blackout: Low-Risk Blackout (35% of the sample), Experimental Blackout (23%), At-Risk Blackout (16%), and High-Risk Blackout (26%). Profiles varied by demographic, personality, and cognition- and alcohol-related behaviors. Notably, At-Risk and High-Risk Blackout profiles had the highest alcohol use disorder risk, most memory lapses and cognitive concerns, and highest levels of impulsivity traits. CONCLUSIONS Findings support the multifaceted nature of blackout drinking experiences and perceptions. Profiles were differentiated across person-level predictors and outcomes, which identify potential intervention targets and individuals at heightened alcohol-related risk. A more comprehensive understanding of the heterogeneity of blackout drinking characteristics may be useful for early detection and intervention of problematic alcohol use predictors and patterns among young adults.
Collapse
Affiliation(s)
| | - Shou-Chun Chiang
- Department of Human Development and Family Studies, The Pennsylvania State University, United States
| | - Sara E Miller
- Department of Human Development and Family Studies, The Pennsylvania State University, United States
| | | |
Collapse
|
12
|
Stamates AL, Linden-Carmichael AN, Miller SE, Feldstein Ewing SW. Impulsivity typologies and simultaneous alcohol and cannabis use. Exp Clin Psychopharmacol 2022; 31:599-604. [PMID: 36174142 PMCID: PMC10107701 DOI: 10.1037/pha0000608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Simultaneous use of alcohol and cannabis or marijuana ("SAM") use is prevalent among young adults and associated with adverse outcomes. Impulsivity is a key construct associated with alcohol and other substance use in this age group, but scant work has considered the role of individual facets of impulsivity on SAM use. The present study compared latent profiles defined by facets of impulsivity (negative urgency, lack of perseverance, lack of premeditation, sensation seeking, and positive urgency) and examined whether profiles were associated with recent SAM use relative to alcohol without cannabis use. Participants were 542 young adults (53% female) recruited through Qualtrics Panels who reported past-year alcohol use and blackout drinking behavior. Participants completed online questionnaires regarding their past-year substance use behavior and typical impulsivity. Regression analysis examining the five impulsivity facets revealed that only sensation seeking predicted the likelihood of recent SAM use relative to alcohol without cannabis use. Using latent profile analysis, four profiles were identified: "low impulsivity," "high sensation seeking/urgency impulsivity," "moderate impulsivity," and "high lack of premeditation/perseverance impulsivity." Individuals in the high sensation seeking/urgency group were more likely to engage in SAM use. Impulsivity may be an important individual difference factor associated with SAM use. Young adults who engage in SAM use may be particularly vulnerable for impulsivity related to sensation seeking and urgency, which may further heighten their risk for hazardous use and related outcomes. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Collapse
|
13
|
Miller SE, Legan AW, Uy FMK, Sheehan MJ. Highly contiguous genome assemblies of the Guinea paper wasp (Polistes exclamans) and Mischocyttarus mexicanus. Genome Biol Evol 2022; 14:6649880. [PMID: 35880292 PMCID: PMC9346566 DOI: 10.1093/gbe/evac110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2022] [Indexed: 12/01/2022] Open
Abstract
Paper wasps are a model system for the study of social evolution due to a high degree of inter- and intraspecific variation in cooperation, aggression, and visual signals of social status. Increasing the taxonomic coverage of genomic resources for this diverse clade will aid comparative genomic approaches for testing predictions about the molecular basis of social evolution. Here, we provide draft genome assemblies for two well-studied species of paper wasps, Polistes exclamans and Mischocyttarus mexicanus. The P. exclamans genome assembly is 221.5 Mb in length with a scaffold N50 of 4.11 Mb. The M. mexicanus genome assembly is 227 Mb in length with a scaffold N50 of 1.1 Mb. Genomes have low repeat content (9.54–10.75%) and low GC content (32.06–32.4%), typical of other social hymenopteran genomes. The DNA methyltransferase gene, Dnmt3 , was lost early in the evolution of Polistinae. We identified a second independent loss of Dnmt3 within hornets (genus: Vespa).
Collapse
Affiliation(s)
- Sara E Miller
- Cornell University, Department of Neurobiology and Behavior, Ithaca, NY, USA
| | - Andrew W Legan
- Cornell University, Department of Neurobiology and Behavior, Ithaca, NY, USA
| | - Floria M K Uy
- University of Rochester, Department of Biology, Rochester, NY, USA
| | - Michael J Sheehan
- Cornell University, Department of Neurobiology and Behavior, Ithaca, NY, USA
| |
Collapse
|
14
|
Zhang X, Baht GS, Huang R, Chen Y, Molitoris KH, Miller SE, Kraus VB. Rejuvenation of neutrophils and their extracellular vesicles is associated with enhanced aged fracture healing. Aging Cell 2022; 21:e13651. [PMID: 35657721 PMCID: PMC9282841 DOI: 10.1111/acel.13651] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/26/2022] [Accepted: 05/18/2022] [Indexed: 12/25/2022] Open
Abstract
Tissue repair is negatively affected by advanced age. Recent evidence indicates that hematopoietic cell-derived extracellular vesicles (EVs) are modulators of regenerative capacity. Here, we report that plasma EVs carrying specific surface markers indicate the degree of age-associated immunosenescence; moreover, this immunosenescence phenotype was accentuated by fracture injury. The number of CD11b+ Ly6Cintermediate Ly6Ghigh neutrophils significantly decreased with age in association with defective tissue regeneration. In response to fracture injury, the frequencies of neutrophils and associated plasma EVs were significantly higher in fracture calluses than in peripheral blood. Exposure of aged mice to youthful circulation through heterochronic parabiosis increased the number of neutrophils and their correlated Ly6G+ plasma EVs, which were associated with improved fracture healing in aged mice of heterochronic parabiosis pairs. Our findings create a foundation for utilizing specific immune cells and EV subsets as potential biomarkers and therapeutic strategies to promote resilience to stressors during aging.
Collapse
Affiliation(s)
- Xin Zhang
- Duke Molecular Physiology Institute, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
- Department of Orthopaedic Surgery, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Gurpreet Singh Baht
- Duke Molecular Physiology Institute, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
- Department of Orthopaedic Surgery, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Rong Huang
- Duke Molecular Physiology Institute, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
- Department of Orthopaedic Surgery, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Yu‐Hsiu Chen
- Duke Molecular Physiology Institute, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Kristin Happ Molitoris
- Duke Molecular Physiology Institute, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
- Department of Orthopaedic Surgery, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Sara E. Miller
- Department of PathologyDuke University Medical CenterDurhamNorth CarolinaUSA
- Center for Electron Microscopy and Nanoscale Technology, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| | - Virginia Byers Kraus
- Duke Molecular Physiology Institute, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
- Department of Orthopaedic Surgery, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
- Department of Medicine, Duke University School of MedicineDuke UniversityDurhamNorth CarolinaUSA
| |
Collapse
|
15
|
Bullock HA, Goldsmith CS, Miller SE. Detection and identification of coronaviruses in human tissues using electron microscopy. Microsc Res Tech 2022; 85:2740-2747. [PMID: 35373872 PMCID: PMC9088335 DOI: 10.1002/jemt.24115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/17/2022] [Accepted: 03/16/2022] [Indexed: 11/23/2022]
Abstract
The identification of viral particles within a tissue specimen requires specific knowledge of viral ultrastructure and replication, as well as a thorough familiarity with normal subcellular organelles. The severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) pandemic has underscored how challenging the task of identifying coronavirus by electron microscopy (EM) can be. Numerous articles have been published mischaracterizing common subcellular structures, including clathrin‐ or coatomer‐ coated vesicles, multivesicular bodies, and rough endoplasmic reticulum, as coronavirus particles in SARS‐CoV‐2 positive patient tissue specimens. To counter these misinterpretations, we describe the morphological features of coronaviruses that should be used to differentiate coronavirus particles from subcellular structures. Further, as many of the misidentifications of coronavirus particles have stemmed from attempts to attribute tissue damage to direct infection by SARS‐CoV‐2, we review articles describing ultrastructural changes observed in specimens from SARS‐CoV‐2‐infected individuals that do not necessarily provide EM evidence of direct viral infection. Ultrastructural changes have been observed in respiratory, cardiac, kidney, and intestinal tissues, highlighting the widespread effects that SARS‐CoV‐2 infection may have on the body, whether through direct viral infection or mediated by SARS‐CoV‐2 infection‐induced inflammatory and immune processes.
Collapse
Affiliation(s)
- Hannah A. Bullock
- Synergy America, Inc. Atlanta Georgia USA
- Centers for Disease Control and Prevention Atlanta Georgia USA
| | | | | |
Collapse
|
16
|
Grootemaat AE, van der Niet S, Scholl ER, Roos E, Schurink B, Bugiani M, Miller SE, Larsen P, Pankras J, Reits EA, van der Wel NN. Lipid and Nucleocapsid N-Protein Accumulation in COVID-19 Patient Lung and Infected Cells. Microbiol Spectr 2022; 10:e0127121. [PMID: 35171025 PMCID: PMC8849100 DOI: 10.1128/spectrum.01271-21] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 01/11/2022] [Indexed: 12/11/2022] Open
Abstract
The pandemic of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a global outbreak and prompted an enormous research effort. Still, the subcellular localization of the coronavirus in lungs of COVID-19 patients is not well understood. Here, the localization of the SARS-CoV-2 proteins is studied in postmortem lung material of COVID-19 patients and in SARS-CoV-2-infected Vero cells, processed identically. Correlative light and electron microscopy on semithick cryo-sections demonstrated induction of electron-lucent, lipid-filled compartments after SARS-CoV-2 infection in both lung and cell cultures. In lung tissue, the nonstructural protein 4 and the stable nucleocapsid N-protein were detected on these novel lipid-filled compartments. The induction of such lipid-filled compartments and the localization of the viral proteins in lung of patients with fatal COVID-19 may explain the extensive inflammatory response and provide a new hallmark for SARS-CoV-2 infection at the final, fatal stage of infection. IMPORTANCE Visualization of the subcellular localization of SARS-CoV-2 proteins in lung patient material of COVID-19 patients is important for the understanding of this new virus. We detected viral proteins in the context of the ultrastructure of infected cells and tissues and discovered that some viral proteins accumulate in novel, lipid-filled compartments. These structures are induced in Vero cells but, more importantly, also in lung of patients with COVID-19. We have characterized these lipid-filled compartments and determined that this is a novel, virus-induced structure. Immunogold labeling demonstrated that cellular markers, such as CD63 and lipid droplet marker PLIN-2, are absent. Colocalization of lipid-filled compartments with the stable N-protein and nonstructural protein 4 in lung of the last stages of COVID-19 indicates that these compartments play a key role in the devastating immune response that SARS-CoV-2 infections provoke.
Collapse
Affiliation(s)
- Anita E. Grootemaat
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
| | - Sanne van der Niet
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
| | - Edwin R. Scholl
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
| | - Eva Roos
- Department of Pathology, Amsterdam University Medical Centers (UMC), VU University Amsterdam, Amsterdam, the Netherlands
| | - Bernadette Schurink
- Department of Pathology, Amsterdam University Medical Centers (UMC), VU University Amsterdam, Amsterdam, the Netherlands
| | - Marianna Bugiani
- Department of Pathology, Amsterdam University Medical Centers (UMC), VU University Amsterdam, Amsterdam, the Netherlands
| | - Sara E. Miller
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, USA
| | - Per Larsen
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
- Department of Pathology, Amsterdam University Medical Centers (UMC), VU University Amsterdam, Amsterdam, the Netherlands
| | - Jeannette Pankras
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
- Department of Pathology, Amsterdam University Medical Centers (UMC), VU University Amsterdam, Amsterdam, the Netherlands
| | - Eric A. Reits
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
| | - Nicole N. van der Wel
- Electron Microscopy Centre Amsterdam, Medical Biology, Amsterdam University Medical Centre (UMC), Amsterdam, the Netherlands
| |
Collapse
|
17
|
Lane BM, Chryst-Stangl M, Wu G, Shalaby M, El Desoky S, Middleton CC, Huggins K, Sood A, Ochoa A, Malone AF, Vancini R, Miller SE, Hall G, Kim SY, Howell DN, Kari JA, Gbadegesin R. Steroid-sensitive nephrotic syndrome candidate gene CLVS1 regulates podocyte oxidative stress and endocytosis. JCI Insight 2022; 7:e152102. [PMID: 34874915 PMCID: PMC9018043 DOI: 10.1172/jci.insight.152102] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 12/01/2021] [Indexed: 11/17/2022] Open
Abstract
We performed next-generation sequencing in patients with familial steroid-sensitive nephrotic syndrome (SSNS) and identified a homozygous segregating variant (p.H310Y) in the gene encoding clavesin-1 (CLVS1) in a consanguineous family with 3 affected individuals. Knockdown of the clavesin gene in zebrafish (clvs2) produced edema phenotypes due to disruption of podocyte structure and loss of glomerular filtration barrier integrity that could be rescued by WT CLVS1 but not the p.H310Y variant. Analysis of cultured human podocytes with CRISPR/Cas9-mediated CLVS1 knockout or homozygous H310Y knockin revealed deficits in clathrin-mediated endocytosis and increased susceptibility to apoptosis that could be rescued with corticosteroid treatment, mimicking the steroid responsiveness observed in patients with SSNS. The p.H310Y variant also disrupted binding of clavesin-1 to α-tocopherol transfer protein, resulting in increased reactive oxygen species (ROS) accumulation in CLVS1-deficient podocytes. Treatment of CLVS1-knockout or homozygous H310Y-knockin podocytes with pharmacological ROS inhibitors restored viability to control levels. Taken together, these data identify CLVS1 as a candidate gene for SSNS, provide insight into therapeutic effects of corticosteroids on podocyte cellular dynamics, and add to the growing evidence of the importance of endocytosis and oxidative stress regulation to podocyte function.
Collapse
Affiliation(s)
- Brandon M. Lane
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Megan Chryst-Stangl
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Guanghong Wu
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Mohamed Shalaby
- Pediatric Department, Pediatric Nephrology Center of Excellence, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sherif El Desoky
- Pediatric Department, Pediatric Nephrology Center of Excellence, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Claire C. Middleton
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Kinsie Huggins
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Amika Sood
- Department of Biostatistics and Bioinformatics and Duke Center for Statistical Genetics and Genomics, Duke University, Durham, North Carolina, USA
| | - Alejandro Ochoa
- Department of Biostatistics and Bioinformatics and Duke Center for Statistical Genetics and Genomics, Duke University, Durham, North Carolina, USA
| | - Andrew F. Malone
- Department of Medicine, Division of Nephrology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | | | | | - Gentzon Hall
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Nephrology; and
| | - So Young Kim
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, North Carolina, USA
| | | | - Jameela A. Kari
- Pediatric Department, Pediatric Nephrology Center of Excellence, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rasheed Gbadegesin
- Department of Pediatrics, Division of Nephrology, and Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Medicine, Division of Nephrology; and
| |
Collapse
|
18
|
Rakheja D, Treat K, Timmons CF, Carrillo D, Miller SE, Stroberg E, Barton LM, Duval EJ, Mukhopadhyay S. SARS-CoV-2 Immunohistochemistry In Placenta. Int J Surg Pathol 2021; 30:393-396. [PMID: 34939436 PMCID: PMC9111943 DOI: 10.1177/10668969211067754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Compared to the parental SARS-CoV-2 virus, infections by the now dominant Delta
variant of SARS-CoV-2 appear to be more common and more severe in pregnant
women. The need for a robust, cheap, and quick method for diagnosing placental
infection by SARS-CoV-2 has thus become more acute. Here, we describe a highly
sensitive and specific immunohistochemical assay for SARS-CoV-2 nucleocapsid
protein for routine use in placental pathology practice.
Collapse
Affiliation(s)
- Dinesh Rakheja
- University of Texas Southwestern Medical Center, Dallas, TX, USA
- Children’s Health, Dallas, TX, USA
| | | | - Charles F. Timmons
- University of Texas Southwestern Medical Center, Dallas, TX, USA
- Children’s Health, Dallas, TX, USA
| | | | | | - Edana Stroberg
- Office of the Chief Medical Examiner, Oklahoma City, OK, USA
| | - Lisa M. Barton
- Office of the Chief Medical Examiner, Oklahoma City, OK, USA
| | - Eric J. Duval
- Office of the Chief Medical Examiner, Oklahoma City, OK, USA
| | | |
Collapse
|
19
|
Miller SE, Apsley HB, Cross-Ramirez M. Correspondence: Potential Benefits of Online Recovery Services for Women During and After COVID-19. J Stud Alcohol Drugs 2021; 82:808-809. [PMID: 34762042 PMCID: PMC8819618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Affiliation(s)
- Sara E. Miller
- Department of Human Development and Family Studies, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
- Center for Healthy Aging, The Pennsylvania State University, University Park, Pennsylvania
| | - Hannah B. Apsley
- Department of Human Development and Family Studies, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| | - Marci Cross-Ramirez
- Department of Human Development and Family Studies, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| |
Collapse
|
20
|
Miller SE, Apsley HB, Cross-Ramirez M. Correspondence: Potential Benefits of Online Recovery Services for Women During and After COVID-19. J Stud Alcohol Drugs 2021; 82:808-809. [PMID: 34762042 PMCID: PMC8819618 DOI: 10.15288/jsad.2021.82.808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2024] Open
Affiliation(s)
- Sara E. Miller
- Department of Human Development and Family Studies, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
- Center for Healthy Aging, The Pennsylvania State University, University Park, Pennsylvania
| | - Hannah B. Apsley
- Department of Human Development and Family Studies, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| | - Marci Cross-Ramirez
- Department of Human Development and Family Studies, College of Health and Human Development, The Pennsylvania State University, University Park, Pennsylvania
| |
Collapse
|
21
|
Awotoye W, Comnick C, Pendleton C, Zeng E, Alade A, Mossey PA, Gowans LJJ, Eshete MA, Adeyemo WL, Naicker T, Adeleke C, Busch T, Li M, Petrin A, Olotu J, Hassan M, Pape J, Miller SE, Donkor P, Anand D, Lachke SA, Marazita ML, Adeyemo AA, Murray JC, Albokhari D, Sobreira N, Butali A. Genome-wide Gene-by-Sex Interaction Studies Identify Novel Nonsyndromic Orofacial Clefts Risk Locus. J Dent Res 2021; 101:465-472. [PMID: 34689653 DOI: 10.1177/00220345211046614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Risk loci identified through genome-wide association studies have explained about 25% of the phenotypic variations in nonsyndromic orofacial clefts (nsOFCs) on the liability scale. Despite the notable sex differences in the incidences of the different cleft types, investigation of loci for sex-specific effects has been understudied. To explore the sex-specific effects in genetic etiology of nsOFCs, we conducted a genome-wide gene × sex (GxSex) interaction study in a sub-Saharan African orofacial cleft cohort. The sample included 1,019 nonsyndromic orofacial cleft cases (814 cleft lip with or without cleft palate and 205 cleft palate only) and 2,159 controls recruited from 3 sites (Ethiopia, Ghana, and Nigeria). An additive logistic model was used to examine the joint effects of the genotype and GxSex interaction. Furthermore, we examined loci with suggestive significance (P < 1E-5) in the additive model for the effect of the GxSex interaction only. We identified a novel risk locus on chromosome 8p22 with genome-wide significant joint and GxSex interaction effects (rs2720555, p2df = 1.16E-08, pGxSex = 1.49E-09, odds ratio [OR] = 0.44, 95% CI = 0.34 to 0.57). For males, the risk of cleft lip with or without cleft palate at this locus decreases with additional copies of the minor allele (p < 0.0001, OR = 0.60, 95% CI = 0.48 to 0.74), but the effect is reversed for females (p = 0.0004, OR = 1.36, 95% CI = 1.15 to 1.60). We replicated the female-specific effect of this locus in an independent cohort (p = 0.037, OR = 1.30, 95% CI = 1.02 to 1.65), but no significant effect was found for the males (p = 0.29, OR = 0.86, 95% CI = 0.65 to 1.14). This locus is in topologically associating domain with craniofacially expressed and enriched genes during embryonic development. Rare coding mutations of some of these genes were identified in nsOFC cohorts through whole exome sequencing analysis. Our study is additional proof that genome-wide GxSex interaction analysis provides an opportunity for novel findings of loci and genes that contribute to the risk of nsOFCs.
Collapse
Affiliation(s)
- W Awotoye
- Iowa Institute for Oral Health Research, University of Iowa, Iowa City, IA, USA
| | - C Comnick
- Division of Biostatistics and Computational Biology, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - C Pendleton
- Division of Biostatistics and Computational Biology, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - E Zeng
- Division of Biostatistics and Computational Biology, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - A Alade
- Department of Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA.,Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA
| | - P A Mossey
- Department of Orthodontics, University of Dundee, Dundee, UK
| | - L J J Gowans
- Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - M A Eshete
- Department of Surgery, School of Medicine, Addis Ababa University, Addis Ababa, Ethiopia
| | - W L Adeyemo
- Department of Oral and Maxillofacial Surgery, University of Lagos, Lagos, Nigeria
| | - T Naicker
- Department of Pediatrics, University of KwaZulu-Natal, Durban, South Africa
| | - C Adeleke
- Department of Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - T Busch
- Department of Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - M Li
- Department of Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - A Petrin
- Iowa Institute for Oral Health Research, University of Iowa, Iowa City, IA, USA
| | - J Olotu
- Department of Anatomy, University of Port Harcourt, Choba, Nigeria
| | - M Hassan
- Department of Orthodontics, University of Dundee, Dundee, UK
| | - J Pape
- Department of Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - S E Miller
- Iowa Institute for Oral Health Research, University of Iowa, Iowa City, IA, USA
| | - P Donkor
- Department of Orthodontics, University of Dundee, Dundee, UK
| | - D Anand
- Department of Biological Sciences, University of Delaware, Newark, DE, USA
| | - S A Lachke
- Department of Biological Sciences, University of Delaware, Newark, DE, USA.,Center for Bioinformatics and Computational Biology, University of Delaware, Newark, DE, USA
| | - M L Marazita
- Center for Craniofacial and Dental Genetics, Departments of Oral Biology and Human Genetics, University of Pittsburgh, Pittsburgh, PA, USA
| | - A A Adeyemo
- National Human Genomic Research Institute, Bethesda, MD, USA
| | - J C Murray
- Department of Pediatrics, University of Iowa, Iowa City, IA, USA
| | - D Albokhari
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - N Sobreira
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - A Butali
- Iowa Institute for Oral Health Research, University of Iowa, Iowa City, IA, USA.,Department of Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
| |
Collapse
|
22
|
Lehto RH, Wyatt G, Sender J, Miller SE. An Evaluation of Natural Environment Interventions for Informal Cancer Caregivers in the Community. Int J Environ Res Public Health 2021; 18:ijerph182111124. [PMID: 34769643 PMCID: PMC8583496 DOI: 10.3390/ijerph182111124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 10/19/2021] [Indexed: 11/17/2022]
Abstract
Home-based informal caregiving by friends and family members of patients with cancer is be-coming increasingly common globally with rates continuing to rise. Such caregiving is often emo-tionally and cognitively demanding, resulting in mental exhaustion and high perceived burden. Support for caregivers may be fostered by engagement with the natural environment. Interaction with nature is associated with mental health benefits such as stress reduction and improved well-being. The purpose of this paper was to evaluate the state of the science regarding the use of nat-ural environment interventions to support caregivers of cancer patients in the community. A comprehensive scoping review using the Arksey and O’Malley framework and the Preferred Re-porting Items for Systematic Reviews and Meta-analyses assessed natural environment therapies and mental health outcomes among cancer caregivers. Databases searched included CINAHL, PubMed, Scopus, Cochrane, and Alt HealthWatch. Findings recovered a total of five studies over a 10-year period that met criteria, demonstrating a lack of empirical evidence addressing this po-tential resource to support caregivers. Often, study appraisal was not on nature exposure, but ra-ther other aspects of the projects such as program evaluation, exercise, or complementary thera-pies. Both qualitative and quantitative designs were used but sample sizes were small. Caregivers experienced beneficial results across the various studies and future work could enhance these findings.
Collapse
Affiliation(s)
- Rebecca H. Lehto
- College of Nursing, Michigan State University, East Lansing, MI 48824, USA; (G.W.); (J.S.)
- Correspondence:
| | - Gwen Wyatt
- College of Nursing, Michigan State University, East Lansing, MI 48824, USA; (G.W.); (J.S.)
| | - Jessica Sender
- College of Nursing, Michigan State University, East Lansing, MI 48824, USA; (G.W.); (J.S.)
| | - Sara E. Miller
- Department of Human Development and Family Studies, Pennsylvania State University, State College, PA 16802, USA;
| |
Collapse
|
23
|
Kapp ME, Fogo AB, Roufouse C, Najafian B, Radhakrishnan J, Mohan S, Miller SE, D’Agati VD, Silberzweig J, Barbar T, Gopalan T, Srivatana V, Mokrzycki MH, Benstein JA, Ng YH, Lentine KL, Aggarwal V, Perl J, Salenger P, Koyner JL, Josephson MA, Heung M, Velez JC, Ikizler A, Vijayan A, William P, Thajudeen B, Slepian MJ. Renal Considerations in COVID-19: Biology, Pathology, and Pathophysiology. ASAIO J 2021; 67:1087-1096. [PMID: 34191753 PMCID: PMC8478105 DOI: 10.1097/mat.0000000000001530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has emerged into a worldwide pandemic of epic proportion. Beyond pulmonary involvement in coronavirus disease 2019 (COVID-19), a significant subset of patients experiences acute kidney injury. Patients who die from severe disease most notably show diffuse acute tubular injury on postmortem examination with a possible contribution of focal macro- and microvascular thrombi. Renal biopsies in patients with proteinuria and hematuria have demonstrated a glomerular dominant pattern of injury, most notably a collapsing glomerulopathy reminiscent of findings seen in human immunodeficiency virus (HIV) in individuals with apolipoprotein L-1 (APOL1) risk allele variants. Although various mechanisms have been proposed for the pathogenesis of acute kidney injury in SARS-CoV-2 infection, direct renal cell infection has not been definitively demonstrated and our understanding of the spectrum of renal involvement remains incomplete. Herein we discuss the biology, pathology, and pathogenesis of SARS-CoV-2 infection and associated renal involvement. We discuss the molecular biology, risk factors, and pathophysiology of renal injury associated with SARS-CoV-2 infection. We highlight the characteristics of specific renal pathologies based on native kidney biopsy and autopsy. Additionally, a brief discussion on ancillary studies and challenges in the diagnosis of SARS-CoV-2 is presented.
Collapse
Affiliation(s)
- Meghan E. Kapp
- From the Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Agnes B. Fogo
- From the Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Candice Roufouse
- Department of Immunology and Inflammation, Centre for Inflammatory Diseases, Imperial College, London, UK
| | - Behzad Najafian
- Department of Laboratory Medicine & Pathology, University of Washington Medicine, Seattle, Washington
| | - Jai Radhakrishnan
- Division of Nephrology, Columbia University Medical Center, New York, New York
| | - Sumit Mohan
- Division of Nephrology, Columbia University Medical Center, New York, New York
| | - Sara E. Miller
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina
| | - Vivette D. D’Agati
- Department of Pathology and Cell Biology, Columbia University, New York, New York
| | | | - Tarek Barbar
- Division of Nephrology, Weill Cornell Medical College, New York, New York
| | - Tulasi Gopalan
- Division of Nephrology, Weill Cornell Medical College, New York, New York
| | - Vesh Srivatana
- Division of Nephrology, Weill Cornell Medical College, New York, New York
| | - Michele H. Mokrzycki
- Division of Nephrology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Judith A. Benstein
- Department of Medicine, New York University Tisch Hospital, New York, New York
| | - Yue-Harn Ng
- Division of Nephrology, University of Washington, Seattle, Washington
| | - Krista L. Lentine
- Division of Nephrology (9-FDT), Center for Abdominal Transplantation, St. Louis, Missouri
| | - Vikram Aggarwal
- Division of Nephrology, Northwestern Medicine, Chicago, Illinois
| | - Jeffrey Perl
- Division of Nephrology, University of Toronto, Toronto, Ontario, Canada
| | | | - Jay L. Koyner
- Department of Nephrology, University of Chicago, Chicago, Illinois
| | | | - Michael Heung
- Division of Nephrology, Department of Medicine, University of Michigan, Ann Arbor, Michigan
| | - Juan Carlos Velez
- Department of Nephrology, Ochsner Health System, New Orleans, Louisiana
| | - Alp Ikizler
- Division of Nephrology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Anitha Vijayan
- Department of Medicine – Nephrology, Washington University School of Medicine in St Louis, St. Louis, Missouri
| | - Preethi William
- Division of Cardiology, Banner University of Arizona, Tucson, Arizona
| | - Bijin Thajudeen
- Division of Nephrology, Banner University of Arizona, Tucson, Arizona
| | - Marvin J. Slepian
- Departments of Medicine and Biomedical Engineering, Sarver Heart Center, University of Arizona, Tucson, Arizona
| |
Collapse
|
24
|
Uy FMK, Jernigan CM, Zaba NC, Mehrotra E, Miller SE, Sheehan MJ. Dynamic neurogenomic responses to social interactions and dominance outcomes in female paper wasps. PLoS Genet 2021; 17:e1009474. [PMID: 34478434 PMCID: PMC8415593 DOI: 10.1371/journal.pgen.1009474] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 08/03/2021] [Indexed: 11/19/2022] Open
Abstract
Social interactions have large effects on individual physiology and fitness. In the immediate sense, social stimuli are often highly salient and engaging. Over longer time scales, competitive interactions often lead to distinct social ranks and differences in physiology and behavior. Understanding how initial responses lead to longer-term effects of social interactions requires examining the changes in responses over time. Here we examined the effects of social interactions on transcriptomic signatures at two times, at the end of a 45-minute interaction and 4 hours later, in female Polistes fuscatus paper wasp foundresses. Female P. fuscatus have variable facial patterns that are used for visual individual recognition, so we separately examined the transcriptional dynamics in the optic lobe and the non-visual brain. Results demonstrate much stronger transcriptional responses to social interactions in the non-visual brain compared to the optic lobe. Differentially regulated genes in response to social interactions are enriched for memory-related transcripts. Comparisons between winners and losers of the encounters revealed similar overall transcriptional profiles at the end of an interaction, which significantly diverged over the course of 4 hours, with losers showing changes in expression levels of genes associated with aggression and reproduction in paper wasps. On nests, subordinate foundresses are less aggressive, do more foraging and lay fewer eggs compared to dominant foundresses and we find losers shift expression of many genes in the non-visual brain, including vitellogenin, related to aggression, worker behavior, and reproduction within hours of losing an encounter. These results highlight the early neurogenomic changes that likely contribute to behavioral and physiological effects of social status changes in a social insect.
Collapse
Affiliation(s)
- Floria M. K. Uy
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, United States of America
| | - Christopher M. Jernigan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, United States of America
| | - Natalie C. Zaba
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, United States of America
| | - Eshan Mehrotra
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, United States of America
| | - Sara E. Miller
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, United States of America
| | - Michael J. Sheehan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, United States of America
- * E-mail:
| |
Collapse
|
25
|
Caramaschi S, Kapp ME, Miller SE, Eisenberg R, Johnson J, Epperly G, Maiorana A, Silvestri G, Giannico GA. Histopathological findings and clinicopathologic correlation in COVID-19: a systematic review. Mod Pathol 2021; 34:1614-1633. [PMID: 34031537 PMCID: PMC8141548 DOI: 10.1038/s41379-021-00814-w] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 02/07/2023]
Abstract
The severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2) pandemic has had devastating effects on global health and worldwide economy. Despite an initial reluctance to perform autopsies due to concerns for aerosolization of viral particles, a large number of autopsy studies published since May 2020 have shed light on the pathophysiology of Coronavirus disease 2019 (COVID-19). This review summarizes the histopathologic findings and clinicopathologic correlations from autopsies and biopsies performed in patients with COVID-19. PubMed and Medline (EBSCO and Ovid) were queried from June 4, 2020 to September 30, 2020 and histopathologic data from autopsy and biopsy studies were collected based on 2009 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A total of 58 studies reporting 662 patients were included. Demographic data, comorbidities at presentation, histopathologic findings, and virus detection strategies by organ system were collected. Diffuse alveolar damage, thromboembolism, and nonspecific shock injury in multiple organs were the main findings in this review. The pathologic findings emerging from autopsy and biopsy studies reviewed herein suggest that in addition to a direct viral effect in some organs, a unifying pathogenic mechanism for COVID-19 is ARDS with its known and characteristic inflammatory response, cytokine release, fever, inflammation, and generalized endothelial disturbance. This study supports the notion that autopsy studies are of utmost importance to our understanding of disease features and treatment effect to increase our knowledge of COVID-19 pathophysiology and contribute to more effective treatment strategies.
Collapse
Affiliation(s)
- Stefania Caramaschi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia—AOU Policlinico of Modena, Modena, Italy
| | - Meghan E. Kapp
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sara E. Miller
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Rosana Eisenberg
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Joyce Johnson
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Antonino Maiorana
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia—AOU Policlinico of Modena, Modena, Italy
| | - Guido Silvestri
- Emory Vaccine Center and Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA,Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Giovanna A. Giannico
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| |
Collapse
|
26
|
Apsley HB, Cross-Ramirez M, Miller SE. Within-person methodology to study the addiction recovery process of women. J Addict Dis 2021; 40:291-295. [PMID: 34445945 DOI: 10.1080/10550887.2021.1971023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Women are among the fastest growing populations of those with substance use disorders in the United States. Women face different social barriers than men in their access to treatment and recovery from these disorders. Differentially experienced barriers include greater child caregiving responsibilities, social sigma regarding motherhood and substance use, romantic partners who also use substances, experiences of violence and trauma, and, relatedly, symptoms of post-traumatic stress disorder. These barriers have been studied primarily by employing between-group approaches (e.g. comparing men and women) or between-persons approaches (e.g. cross-sectionally assessing the relationship between person-level PTSD symptoms and relapse). However, there are limited studies on women's gender-specific experiences in recovery with the aim of elucidating within-person effects. Employing within-person designs, such as daily diary or ecological momentary assessments, has many advantages. These advantages include reducing retrospective bias, assessing temporality of processes that occur on a short time scale, and analyzing processes that may occur when individuals deviate from their personally normative experiences. Studying women's experiences in recovery "as they are lived" will enable the development of interventions that are fine-tuned to the specific needs of each woman, and ultimately may help to reduce the suffering of women with substance use disorders.
Collapse
Affiliation(s)
- Hannah B Apsley
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA, USA
| | - Marci Cross-Ramirez
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA, USA
| | - Sara E Miller
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA, USA.,Center for Healthy Aging, The Pennsylvania State University, University Park, PA, USA
| |
Collapse
|
27
|
Vergales BD, Murray PD, Miller SE, Vergales JE. Safety and efficacy of a home nasogastric monitoring program for premature infants. J Neonatal Perinatal Med 2021; 15:165-170. [PMID: 34459419 DOI: 10.3233/npm-210790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND A novel home monitoring program, in which premature infants are cared for at home with a nasogastric tube in place prior to achievement of full oral feeding, was evaluated. The program combines a digital, fully EMR-integrated, virtual daily rounding platform with direct provider video and telephone contact. METHODS A case-control study was performed evaluating infants < 34 weeks' gestation who were followed in our program. A historical control group, was created by matching 2 : 1 based on gestational age±6 days, retroactively. RESULT 15 patients discharged in the program were compared with 30 controls. The home cohort gained an average of 30 g/day compared with the in-hospital group at 27g/day (p = 0.325). The home group required a mean of 5.9±2.9 days to full oral feeding once discharged, not different from the control group at 5.4±3.7 days (p = 0.606). The percentage of oral feeds for the home cohort, however, increased at a rate of 12.2%before discharge compared to rising 57%at home (p < 0.001). The control group spent an additional 8.1±3.9 days in the hospital after reaching criteria. There were no reported adverse events or readmissions. CONCLUSION Premature infants can safely advance oral feeds using a home monitoring program. While at home, infants gained weight similarly to their inpatient controls inpatient, yet gained full oral skills at a significantly faster rate compared to when they were in the hospital.
Collapse
Affiliation(s)
- B D Vergales
- University of Virginia, Division of Neonatology, Department of Pediatrics, Charlottesville, VA, USA
| | - P D Murray
- University of Virginia, Division of Neonatology, Department of Pediatrics, Charlottesville, VA, USA
| | - S E Miller
- University of Virginia, Division of Neonatology, Department of Pediatrics, Charlottesville, VA, USA
| | - J E Vergales
- University of Virginia, Division of Cardiology, Department of Pediatrics, Charlottesville, VA, USA
| |
Collapse
|
28
|
Abstract
Independent origins of sociality in bees and ants are associated with independent expansions of particular odorant receptor (OR) gene subfamilies. In ants, one clade within the OR gene family, the 9-exon subfamily, has dramatically expanded. These receptors detect cuticular hydrocarbons (CHCs), key social signaling molecules in insects. It is unclear to what extent 9-exon OR subfamily expansion is associated with the independent evolution of sociality across Hymenoptera, warranting studies of taxa with independently derived social behavior. Here, we describe OR gene family evolution in the northern paper wasp, Polistes fuscatus, and compare it to four additional paper wasp species spanning ∼40 million years of evolutionary divergence. We find 200 putatively functional OR genes in P. fuscatus, matching predictions from neuroanatomy, and more than half of these are in the 9-exon subfamily. Most OR gene expansions are tandemly arrayed at orthologous loci in Polistes genomes, and microsynteny analysis shows species-specific gain and loss of 9-exon ORs within tandem arrays. There is evidence of episodic positive diversifying selection shaping ORs in expanded subfamilies. Values of omega (dN/dS) are higher among 9-exon ORs compared to other OR subfamilies. Within the Polistes OR gene tree, branches in the 9-exon OR clade experience relaxed negative (relaxed purifying) selection relative to other branches in the tree. Patterns of OR evolution within Polistes are consistent with 9-exon OR function in CHC perception by combinatorial coding, with both natural selection and neutral drift contributing to interspecies differences in gene copy number and sequence.
Collapse
Affiliation(s)
- Andrew W Legan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Christopher M Jernigan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Sara E Miller
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Matthieu F Fuchs
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - Michael J Sheehan
- Laboratory for Animal Social Evolution and Recognition, Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| |
Collapse
|
29
|
Sheehan MJ, Miller SE. The promises and challenges of archiving insect behavior and natural history in a changing world. Curr Opin Insect Sci 2021; 45:115-120. [PMID: 33857642 PMCID: PMC8316380 DOI: 10.1016/j.cois.2021.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 03/21/2021] [Accepted: 03/29/2021] [Indexed: 06/12/2023]
Abstract
Insect behavioral ecologists are not routinely archiving their behavioral media files and natural history observations. This is especially problematic because most behaviors are not preserved by the physical specimens stored in typical natural history collections. Improving the reporting and archiving of insect behavior and natural history data holds the promise of allowing scientists to track real-time responses of animals to global change and will preserve aspects of natural history that might otherwise be lost due to extinctions. Here we argue that behavioral ecologists should work to preserve and archive raw media files and field notes related to behavior and natural history of their study organisms. One major mechanism to incentivize archiving of such data would be for journals to develop policies for archiving of natural history data that is the focus of the paper or ancillary information collected about study subjects. Buy in from researchers, journals, and funding agencies will be needed to make substantial changes in data archiving.
Collapse
Affiliation(s)
- Michael J Sheehan
- Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, United States.
| | - Sara E Miller
- Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, United States
| |
Collapse
|
30
|
Affiliation(s)
- Giovanna A Giannico
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sara E Miller
- Department of Pathology, Duke University Medical Center, Durham, NC, USA.
| |
Collapse
|
31
|
Bullock HA, Goldsmith CS, Miller SE. Best practices for correctly identifying coronavirus by transmission electron microscopy. Kidney Int 2021; 99:824-827. [PMID: 33493525 PMCID: PMC7825881 DOI: 10.1016/j.kint.2021.01.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/04/2021] [Accepted: 01/13/2021] [Indexed: 12/12/2022]
Abstract
This guidance provides clear, concise strategies for identifying coronaviruses by transmission electron microscopy of ultrathin sections of tissues or infected tissue cultures. These include a description of virus morphology as well as cell organelles that can resemble viruses. Biochemical testing and caveats are discussed. Numerous references provide information for documentation and further study.
Collapse
Affiliation(s)
| | - Cynthia S Goldsmith
- Infectious Diseases Pathology Branch, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Sara E Miller
- Department of Pathology, Duke Medical Center, Durham, North Carolina, USA.
| |
Collapse
|
32
|
Bullock HA, Goldsmith CS, Zaki SR, Martines RB, Miller SE. Difficulties in Differentiating Coronaviruses from Subcellular Structures in Human Tissues by Electron Microscopy. Emerg Infect Dis 2021; 27:1023-1031. [PMID: 33600302 PMCID: PMC8007326 DOI: 10.3201/eid2704.204337] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Efforts to combat the coronavirus disease (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have placed a renewed focus on the use of transmission electron microscopy for identifying coronavirus in tissues. In attempts to attribute pathology of COVID-19 patients directly to tissue damage caused by SARS-CoV-2, investigators have inaccurately reported subcellular structures, including coated vesicles, multivesicular bodies, and vesiculating rough endoplasmic reticulum, as coronavirus particles. We describe morphologic features of coronavirus that distinguish it from subcellular structures, including particle size range (60–140 nm), intracellular particle location within membrane-bound vacuoles, and a nucleocapsid appearing in cross section as dense dots (6–12 nm) within the particles. In addition, although the characteristic spikes of coronaviruses may be visible on the virus surface, especially on extracellular particles, they are less evident in thin sections than in negative stain preparations.
Collapse
|
33
|
Brealey JK, Miller SE. SARS-CoV-2 has not been detected directly by electron microscopy in the endothelium of chilblain lesions. Br J Dermatol 2020; 184:186. [PMID: 33000462 PMCID: PMC9214016 DOI: 10.1111/bjd.19572] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 08/21/2020] [Accepted: 09/25/2020] [Indexed: 01/25/2023]
Abstract
Linked Article: Colmenero et al. Br J Dermatol 2020; 183:729–737.
Collapse
Affiliation(s)
- J K Brealey
- Electron Microscopy Unit, Anatomical Pathology, SA Pathology, Adelaide, SA, Australia
| | - S E Miller
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| |
Collapse
|
34
|
Sung AD, Yen RC, Jiao Y, Bernanke A, Lewis DA, Miller SE, Li Z, Ross JR, Artica A, Piryani S, Zhou D, Liu Y, Vo-Dinh T, Hoffman M, Ortel TL, Chao NJ, Chen BJ. Fibrinogen-Coated Albumin Nanospheres Prevent Thrombocytopenia-Related Bleeding. Radiat Res 2020; 194:162-172. [PMID: 32845987 DOI: 10.1667/rade-20-00016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 05/07/2020] [Indexed: 11/03/2022]
Abstract
Thrombocytopenia (TCP) may cause severe and life-threatening bleeding. While this may be prevented by platelet transfusions, transfusions are associated with potential complications, do not always work (platelet refractory) and are not always available. There is an urgent need for a synthetic alternative. We evaluated the ability of fibrinogen-coated nanospheres (FCNs) to prevent TCP-related bleeding. FCNs are made of human albumin polymerized into a 100-nm sphere and coated with fibrinogen. We hypothesized that FCNs would bind to platelets through fibrinogen-GPIIb/IIIa interactions, contributing to hemostasis in the setting of TCP. We used two murine models to test these effects: in the first model, BALB/c mice received 7.25 Gy total-body irradiation (TBI); in the second model, lower dose TBI (7.0 Gy) was combined with an anti-platelet antibody (anti-CD41) to induce severe TCP. Deaths in both models were due to gastrointestinal or intracranial bleeding. Addition of antiplatelet antibody to 7.0 Gy TBI significantly worsened TCP and increased mortality compared to 7.0 Gy TBI alone. FCNs significantly improved survival compared to saline control in both models, suggesting it ameliorated TCP-related bleeding. Additionally, in a saphenous vein bleeding model of antibody-induced TCP, FCNs shortened bleeding times. There were no clinical or histological findings of thrombosis or laboratory findings of disseminated intravascular coagulation after FCN treatment. In support of safety, fluorescence microscopy suggests that FCNs bind to platelets only upon platelet activation with collagen, limiting activity to areas of endothelial damage. To our knowledge, this is the first biosynthetic agent to demonstrate a survival advantage in TCP-related bleeding.
Collapse
Affiliation(s)
- Anthony D Sung
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | | | - Yiqun Jiao
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | | | | | | | - Zhiguo Li
- Department of Biostatistics & Bioinformatics
| | - Joel R Ross
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | - Alexandra Artica
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | - Sadhna Piryani
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | - Dunhua Zhou
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | - Yang Liu
- Department of Biomedical Engineering, Pratt School of Engineering
| | - Tuan Vo-Dinh
- Department of Biomedical Engineering, Pratt School of Engineering.,Department of Chemistry, Duke University, Durham, North Carolina
| | | | - Thomas L Ortel
- Division of Hematology, Department of Medicine.,Department of Pathology
| | - Nelson J Chao
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| | - Benny J Chen
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, and Duke Cancer Institute
| |
Collapse
|
35
|
Hopfer H, Herzig MC, Gosert R, Menter T, Hench J, Tzankov A, Hirsch HH, Miller SE. Hunting coronavirus by transmission electron microscopy - a guide to SARS-CoV-2-associated ultrastructural pathology in COVID-19 tissues. Histopathology 2020; 78:358-370. [PMID: 32981112 PMCID: PMC7537546 DOI: 10.1111/his.14264] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 12/15/2022]
Abstract
Transmission electron microscopy has become a valuable tool to investigate tissues of COVID‐19 patients because it allows visualisation of SARS‐CoV‐2, but the ‘virus‐like particles’ described in several organs have been highly contested. Because most electron microscopists in pathology are not accustomed to analysing viral particles and subcellular structures, our review aims to discuss the ultrastructural changes associated with SARS‐CoV‐2 infection and COVID‐19 with respect to pathology, virology and electron microscopy. Using micrographs from infected cell cultures and autopsy tissues, we show how coronavirus replication affects ultrastructure and put the morphological findings in the context of viral replication, which induces extensive remodelling of the intracellular membrane systems. Virions assemble by budding into the endoplasmic reticulum–Golgi intermediate complex and are characterised by electron‐dense dots of cross‐sections of the nucleocapsid inside the viral particles. Physiological mimickers such as multivesicular bodies or coated vesicles serve as perfect decoys. Compared to other in‐situ techniques, transmission electron microscopy is the only method to visualise assembled virions in tissues, and will be required to prove SARS‐CoV‐2 replication outside the respiratory tract. In practice, documenting in tissues the characteristic features seen in infected cell cultures seems to be much more difficult than anticipated. In our view, the hunt for coronavirus by transmission electron microscopy is still on.
Collapse
Affiliation(s)
- Helmut Hopfer
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Martin C Herzig
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Rainer Gosert
- Clinical Virology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland
| | - Thomas Menter
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Jürgen Hench
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Alexandar Tzankov
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Hans H Hirsch
- Clinical Virology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland.,Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland.,Department Biomedicine, Transpantation and Clinical Virology, University of Basel, Basel, Switzerland
| | - Sara E Miller
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| |
Collapse
|
36
|
Werion A, Belkhir L, Perrot M, Schmit G, Aydin S, Chen Z, Penaloza A, De Greef J, Yildiz H, Pothen L, Yombi JC, Dewulf J, Scohy A, Gérard L, Wittebole X, Laterre PF, Miller SE, Devuyst O, Jadoul M, Morelle J. SARS-CoV-2 causes a specific dysfunction of the kidney proximal tubule. Kidney Int 2020; 98:1296-1307. [PMID: 32791255 PMCID: PMC7416689 DOI: 10.1016/j.kint.2020.07.019] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 01/08/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is commonly associated with kidney damage, and the angiotensin converting enzyme 2 (ACE2) receptor for SARS-CoV-2 is highly expressed in the proximal tubule cells. Whether patients with COVID-19 present specific manifestations of proximal tubule dysfunction remains unknown. To test this, we examined a cohort of 49 patients requiring hospitalization in a large academic hospital in Brussels, Belgium. There was evidence of proximal tubule dysfunction in a subset of patients with COVID-19, as attested by low-molecular-weight proteinuria (70-80%), neutral aminoaciduria (46%), and defective handling of uric acid (46%) or phosphate (19%). None of the patients had normoglycemic glucosuria. Proximal tubule dysfunction was independent of pre-existing comorbidities, glomerular proteinuria, nephrotoxic medications or viral load. At the structural level, kidneys from patients with COVID-19 showed prominent tubular injury, including in the initial part of the proximal tubule, with brush border loss, acute tubular necrosis, intraluminal debris, and a marked decrease in the expression of megalin in the brush border. Transmission electron microscopy identified particles resembling coronaviruses in vacuoles or cisternae of the endoplasmic reticulum in proximal tubule cells. Among features of proximal tubule dysfunction, hypouricemia with inappropriate uricosuria was independently associated with disease severity and with a significant increase in the risk of respiratory failure requiring invasive mechanical ventilation using Cox (adjusted hazard ratio 6.2, 95% CI 1.9-20.1) or competing risks (adjusted sub-distribution hazard ratio 12.1, 95% CI 2.7-55.4) survival models. Thus, our data establish that SARS-CoV-2 causes specific manifestations of proximal tubule dysfunction and provide novel insights into COVID-19 severity and outcome.
Collapse
Affiliation(s)
- Alexis Werion
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Leila Belkhir
- Division of Internal Medicine and Infectious Diseases, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | - Marie Perrot
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Gregory Schmit
- Department of Laboratory Medicine, Microbiology and Pathology, Cliniques universitaires Saint-Luc, Brussels, Belgium; Centre of Forensic Medicine, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Selda Aydin
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium; Department of Laboratory Medicine, Microbiology and Pathology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Zhiyong Chen
- Department of Physiology, Mechanisms of Inherited Kidney Disorders Group, University of Zurich, Zurich, Switzerland
| | - Andrea Penaloza
- Department of Emergency Medicine, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Julien De Greef
- Division of Internal Medicine and Infectious Diseases, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | - Halil Yildiz
- Division of Internal Medicine and Infectious Diseases, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | - Lucie Pothen
- Division of Internal Medicine and Infectious Diseases, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | - Jean Cyr Yombi
- Division of Internal Medicine and Infectious Diseases, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium
| | - Joseph Dewulf
- Department of Laboratory Medicine, Microbiology and Pathology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Anais Scohy
- Department of Laboratory Medicine, Microbiology and Pathology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Ludovic Gérard
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium; Department of Intensive Care Medicine, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Xavier Wittebole
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium; Department of Intensive Care Medicine, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Pierre-François Laterre
- Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium; Department of Intensive Care Medicine, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Sara E Miller
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, USA
| | - Olivier Devuyst
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium; Department of Physiology, Mechanisms of Inherited Kidney Disorders Group, University of Zurich, Zurich, Switzerland
| | - Michel Jadoul
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium; Department of Emergency Medicine, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Johann Morelle
- Division of Nephrology, Cliniques universitaires Saint-Luc, Brussels, Belgium; Institut de Recherche Expérimentale et Clinique, UCLouvain, Brussels, Belgium.
| |
Collapse
|
37
|
Alade AA, Buxo‐Martinez CJ, Mossey PA, Gowans LJ, Eshete MA, Adeyemo WL, Naicker T, Awotoye WA, Adeleke C, Busch T, Toraño AM, Bello CA, Soto M, Soto M, Ledesma R, Marquez M, Cordero JF, Lopez‐Del Valle LM, Salcedo MI, Debs N, Li M, Petrin A, Olotu J, Aldous C, Olutayo J, Ogunlewe MO, Abate F, Hailu T, Muhammed I, Gravem P, Deribew M, Gesses M, Hassan M, Pape J, Adeniyan OA, Obiri‐Yeboah S, Arthur FK, Oti AA, Olatosi O, Miller SE, Donkor P, Dunnwald MM, Marazita ML, Adeyemo AA, Murray JC, Butali A. Non-random distribution of deleterious mutations in the DNA and protein-binding domains of IRF6 are associated with Van Der Woude syndrome. Mol Genet Genomic Med 2020; 8:e1355. [PMID: 32558391 PMCID: PMC7434609 DOI: 10.1002/mgg3.1355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/03/2020] [Accepted: 05/19/2020] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND The development of the face occurs during the early days of intrauterine life by the formation of facial processes from the first Pharyngeal arch. Derangement in these well-organized fusion events results in Orofacial clefts (OFC). Van der Woude syndrome (VWS) is one of the most common causes of syndromic cleft lip and/or palate accounting for 2% of all cases. Mutations in the IRF6 gene account for 70% of cases with the majority of these mutations located in the DNA-binding (exon 3, 4) or protein-binding domains (exon 7-9). The current study was designed to update the list of IRF6 variants reported for VWS by compiling all the published mutations from 2013 to date as well as including the previously unreported VWS cases from Africa and Puerto Rico. METHODS We used PubMed with the search terms; "Van der Woude syndrome," "Popliteal pterygium syndrome," "IRF6," and "Orofacial cleft" to identify eligible studies. We compiled the CADD score for all the mutations to determine the percentage of deleterious variants. RESULTS Twenty-one new mutations were identified from nine papers. The majority of these mutations were in exon 4. Mutations in exon 3 and 4 had CADD scores between 20 and 30 and mutations in exon 7-9 had CADD scores between 30 and 40. The presence of higher CADD scores in the protein-binding domain (exon 7-9) further confirms the crucial role played by this domain in the function of IRF6. In the new cases, we identified five IRF6 mutations, three novel missense mutations (p.Phe36Tyr, p.Lys109Thr, and p.Gln438Leu), and two previously reported nonsense mutations (p.Ser424*and p.Arg250*). CONCLUSION Mutations in the protein and DNA-binding domains of IRF6 ranked among the top 0.1% and 1% most deleterious genetic mutations, respectively. Overall, these findings expand the range of VWS mutations and are important for diagnostic and counseling purposes.
Collapse
Affiliation(s)
- Azeez A. Alade
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
- Department of EpidemiologyCollege of Public HealthUniversity of IowaIowa CityIAUSA
| | - Carmen J. Buxo‐Martinez
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Peter A. Mossey
- Department of OrthodonticsUniversity of DundeeDundeeUnited Kingdom
| | - Lord J.J. Gowans
- Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and TechnologyKumasiGhana
| | | | - Wasiu L. Adeyemo
- Department of Oral and Maxillofacial SurgeryUniversity of LagosLagosNigeria
| | - Thirona Naicker
- School of clinical medicineKwaZulu‐Natal UniversityDurbanSouth Africa
| | - Waheed A. Awotoye
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| | - Chinyere Adeleke
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
| | - Tamara Busch
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| | - Ada M. Toraño
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Carolina A. Bello
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Mairim Soto
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Marilyn Soto
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Ricardo Ledesma
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Myrellis Marquez
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Jose F. Cordero
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Lydia M. Lopez‐Del Valle
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Maria I. Salcedo
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Natalio Debs
- Dental and Craniofacial Genomics CoreUniversity of Puerto Rico School of Dental MedicineSan JuanPuerto Rico
| | - Mary Li
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| | - Aline Petrin
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| | - Joy Olotu
- Department of AnatomyUniversity of Port HarcourtPort HarcourtNigeria
| | - Colleen Aldous
- School of clinical medicineKwaZulu‐Natal UniversityDurbanSouth Africa
| | - James Olutayo
- Department of Oral and Maxillofacial SurgeryUniversity of LagosLagosNigeria
| | - Modupe O. Ogunlewe
- Department of Oral and Maxillofacial SurgeryUniversity of LagosLagosNigeria
| | - Fekir Abate
- School of Public HealthAddis Ababa UniversityAddis AbabaEthiopia
| | - Taye Hailu
- School of Public HealthAddis Ababa UniversityAddis AbabaEthiopia
| | - Ibrahim Muhammed
- School of Public HealthAddis Ababa UniversityAddis AbabaEthiopia
| | - Paul Gravem
- School of Public HealthAddis Ababa UniversityAddis AbabaEthiopia
| | - Milliard Deribew
- School of Public HealthAddis Ababa UniversityAddis AbabaEthiopia
| | - Mulualem Gesses
- School of Public HealthAddis Ababa UniversityAddis AbabaEthiopia
| | - Mohaned Hassan
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| | - John Pape
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
| | - Oluwole A. Adeniyan
- NHS Foundation Trust, (Queens Hospital, Burton‐On‐Trent)StaffordshireUnited Kingdom
| | - Solomon Obiri‐Yeboah
- Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and TechnologyKumasiGhana
| | - Fareed K.N. Arthur
- Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and TechnologyKumasiGhana
| | - Alexander A. Oti
- Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and TechnologyKumasiGhana
| | | | - Sara E. Miller
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| | - Peter Donkor
- Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and TechnologyKumasiGhana
| | | | - Mary L. Marazita
- Oral BiologyHuman GeneticsUniversity of PittsburghPittsburghPAUSA
| | | | | | - Azeez Butali
- Department of Oral Pathology, Radiology and MedicineCollege of DentistryUniversity of IowaIowa CityIAUSA
- Iowa Institute of Oral Health ResearchUniversity of IowaIowa CityIAUSA
| |
Collapse
|
38
|
Miller SE, Barrow LN, Ehlman SM, Goodheart JA, Greiman SE, Lutz HL, Misiewicz TM, Smith SM, Tan M, Thawley CJ, Cook JA, Light JE. Building Natural History Collections for the Twenty-First Century and Beyond. Bioscience 2020. [DOI: 10.1093/biosci/biaa069] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Abstract
Natural history collections (NHCs) are important resources for a diverse array of scientific fields. Recent digitization initiatives have broadened the user base of NHCs, and new technological innovations are using materials generated from collections to address novel scientific questions. Simultaneously, NHCs are increasingly imperiled by reductions in funding and resources. Ensuring that NHCs continue to serve as a valuable resource for future generations will require the scientific community to increase their contribution to and acknowledgement of collections. We provide recommendations and guidelines for scientists to support NHCs, focusing particularly on new users that may be unfamiliar with collections. We hope that this perspective will motivate debate on the future of NHCs and the role of the scientific community in maintaining and improving biological collections.
Collapse
Affiliation(s)
- Sara E Miller
- Cornell University Department of Neurobiology and Behavior, Ithaca, New York
| | - Lisa N Barrow
- Museum of Southwestern Biology and with the Biology Department, University of New Mexico, Albuquerque
| | - Sean M Ehlman
- Ecology, Evolution, and Behavior Department, University of Minnesota—Twin Cities, Saint Paul
| | - Jessica A Goodheart
- Department of Ecology, Evolution, and Marine Biology, University of California, Santa Barbara, in Santa Barbara, California
- Scripps Institution of Oceanography, University of California San Diego, La Jolla
| | - Stephen E Greiman
- Department of Biology, Georgia Southern University, Statesboro Georgia
| | - Holly L Lutz
- Scripps Institution of Oceanography, University of California San Diego, La Jolla
- Negaunee Integrative Research Center, Field Museum of Natural History, Chicago, Illinois
| | - Tracy M Misiewicz
- Department of Microbiology and Plant Biology, University of Oklahoma, Norman
| | - Stephanie M Smith
- Negaunee Integrative Research Center, Field Museum of Natural History, Chicago, Illinois
| | - Milton Tan
- Illinois Natural History Survey, Prairie Research Institute, University of Illinois, Urbana–Champaign, Champaign
| | - Christopher J Thawley
- Department of Biological Sciences, University of Rhode Island, Kingston
- Department of Mathematics and Sciences, Neumann University, Aston, Pennsylvania
| | - Joseph A Cook
- Museum of Southwestern Biology and with the Biology Department, University of New Mexico, Albuquerque
| | - Jessica E Light
- Department of Ecology and Conservation Biology, Texas A&M University, College Station
| |
Collapse
|
39
|
Miller SE, Sheehan MJ, Reeve HK. Coevolution of cognitive abilities and identity signals in individual recognition systems. Philos Trans R Soc Lond B Biol Sci 2020; 375:20190467. [PMID: 32420843 PMCID: PMC7331018 DOI: 10.1098/rstb.2019.0467] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2020] [Indexed: 12/24/2022] Open
Abstract
Social interactions are mediated by recognition systems, meaning that the cognitive abilities or phenotypic diversity that facilitate recognition may be common targets of social selection. Recognition occurs when a receiver compares the phenotypes produced by a sender with a template. Coevolution between sender and receiver traits has been empirically reported in multiple species and sensory modalities, though the dynamics and relative exaggeration of traits from senders versus receivers have received little attention. Here, we present a coevolutionary dynamic model that examines the conditions under which senders and receivers should invest effort in facilitating individual recognition. The model predicts coevolution of sender and receiver traits, with the equilibrium investment dependent on the relative costs of signal production versus cognition. In order for recognition to evolve, initial sender and receiver trait values must be above a threshold, suggesting that recognition requires some degree of pre-existing diversity and cognitive abilities. The analysis of selection gradients demonstrates that the strength of selection on sender signals and receiver cognition is strongest when the trait values are furthest from the optima. The model provides new insights into the expected strength and dynamics of selection during the origin and elaboration of individual recognition, an important feature of social cognition in many taxa. This article is part of the theme issue 'Signal detection theory in recognition systems: from evolving models to experimental tests'.
Collapse
Affiliation(s)
| | - Michael J. Sheehan
- Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| | - H. Kern Reeve
- Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA
| |
Collapse
|
40
|
Affiliation(s)
- Sara E Miller
- Department of Pathology, Duke University Medical Center, Durham, North Carolina, USA.
| | - John K Brealey
- Electron Microscopy Unit, Anatomical Pathology, SA Pathology, Adelaide, South Australia, Australia.
| |
Collapse
|
41
|
Affiliation(s)
- Cynthia S Goldsmith
- Infectious Diseases Pathology Branch, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA.
| | - Sara E Miller
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Roosecelis B Martines
- Infectious Diseases Pathology Branch, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | | | - Sherif R Zaki
- Infectious Diseases Pathology Branch, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| |
Collapse
|
42
|
Sun SJ, Catherall AM, Pascoal S, Jarrett BJM, Miller SE, Sheehan MJ, Kilner RM. Rapid local adaptation linked with phenotypic plasticity. Evol Lett 2020; 4:345-359. [PMID: 32774883 PMCID: PMC7403679 DOI: 10.1002/evl3.176] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/12/2020] [Accepted: 04/29/2020] [Indexed: 11/05/2022] Open
Abstract
Models of "plasticity-first" evolution are attractive because they explain the rapid evolution of new complex adaptations. Nevertheless, it is unclear whether plasticity can facilitate rapid microevolutionary change between diverging populations. Here, we show how plasticity may have generated adaptive differences in fecundity between neighboring wild populations of burying beetles Nicrophorus vespilloides. These populations occupy distinct Cambridgeshire woodlands that are just 2.5 km apart and that probably originated from a common ancestral population about 1000-4000 years ago. We find that populations are divergently adapted to breed on differently sized carrion. Adaptive differences in clutch size and egg size are associated with divergence at loci connected with oogenesis. The populations differ specifically in the elevation of the reaction norm linking clutch size to carrion size (i.e., genetic accommodation), and in the likelihood that surplus offspring will be lost after hatching. We suggest that these two processes may have facilitated rapid local adaptation on a fine-grained spatial scale.
Collapse
Affiliation(s)
- Syuan-Jyun Sun
- Department of Zoology University of Cambridge Cambridge CB2 3EJ United Kingdom
| | - Andrew M Catherall
- Department of Zoology University of Cambridge Cambridge CB2 3EJ United Kingdom
| | - Sonia Pascoal
- Department of Zoology University of Cambridge Cambridge CB2 3EJ United Kingdom
| | - Benjamin J M Jarrett
- Department of Zoology University of Cambridge Cambridge CB2 3EJ United Kingdom.,Department of Entomology Michigan State University East Lansing Michigan 48824
| | - Sara E Miller
- Department of Neurobiology and Behavior Cornell University Ithaca New York 14853
| | - Michael J Sheehan
- Department of Neurobiology and Behavior Cornell University Ithaca New York 14853
| | - Rebecca M Kilner
- Department of Zoology University of Cambridge Cambridge CB2 3EJ United Kingdom
| |
Collapse
|
43
|
Bluher SE, Miller SE, Sheehan MJ. Fine-Scale Population Structure but Limited Genetic Differentiation in a Cooperatively Breeding Paper Wasp. Genome Biol Evol 2020; 12:701-714. [PMID: 32271866 PMCID: PMC7259676 DOI: 10.1093/gbe/evaa070] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2020] [Indexed: 12/16/2022] Open
Abstract
Relatively little is known about the processes shaping population structure in cooperatively breeding insect species, despite the long-hypothesized importance of population structure in shaping patterns of cooperative breeding. Polistes paper wasps are primitively eusocial insects, with a cooperative breeding system in which females often found nests in cooperative associations. Prior mark-recapture studies of Polistes have documented extreme female philopatry, although genetic studies frequently fail to detect the strong population structure expected for highly philopatric species. Together these findings have led to lack of consensus on the degree of dispersal and population structure in these species. This study assessed population structure of female Polistes fuscatus wasps at three scales: within a single site, throughout Central New York, and across the Northeastern United States. Patterns of spatial genetic clustering and isolation by distance were observed in nuclear and mitochondrial genomes at the continental scale. Remarkably, population structure was evident even at fine spatial scales within a single collection site. However, P. fuscatus had low levels of genetic differentiation across long distances. These results suggest that P. fuscatus wasps may employ multiple dispersal strategies, including extreme natal philopatry as well as longer-distance dispersal. We observed greater genetic differentiation in mitochondrial genes than in the nuclear genome, indicative of increased dispersal distances in males. Our findings support the hypothesis that limited female dispersal contributes toward population structure in paper wasps.
Collapse
Affiliation(s)
- Sarah E Bluher
- Department of Neurobiology and Behavior, Cornell University
| | - Sara E Miller
- Department of Neurobiology and Behavior, Cornell University
| | | |
Collapse
|
44
|
Rennison DJ, Delmore KE, Samuk K, Owens GL, Miller SE. Shared Patterns of Genome-Wide Differentiation Are More Strongly Predicted by Geography Than by Ecology. Am Nat 2020; 195:192-200. [DOI: 10.1086/706476] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
45
|
Endow SA, Miller SE, Ly PT. Mitochondria-enriched protrusions are associated with brain and intestinal stem cells in Drosophila. Commun Biol 2019; 2:427. [PMID: 31799429 PMCID: PMC6874589 DOI: 10.1038/s42003-019-0671-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Brain stem cells stop dividing in late Drosophila embryos and begin dividing again in early larvae after feeding induces reactivation. Quiescent neural stem cells (qNSCs) display an unusual cytoplasmic protrusion that is no longer present in reactivated NSCs. The protrusions join the qNSCs to the neuropil, brain regions that are thought to maintain NSCs in an undifferentiated state, but the function of the protrusions is not known. Here we show that qNSC protrusions contain clustered mitochondria that are likely maintained in position by slow forward-and-backward microtubule growth. Larvae treated with a microtubule-stabilizing drug show bundled microtubules and enhanced mitochondrial clustering in NSCs, together with reduced qNSC reactivation. We further show that intestinal stem cells contain mitochondria-enriched protrusions. The qNSC and intestinal stem-cell protrusions differ from previously reported cytoplasmic extensions by forming stem-cell-to-niche mitochondrial bridges that could potentially both silence genes and sense signals from the stem cell niche.
Collapse
Affiliation(s)
- Sharyn A. Endow
- Programme in Neuroscience and Behavioural Disorders, Duke-NUS Medical School, Singapore, 169857 Singapore
- Department of Cell Biology, Duke University Medical Center, Durham, NC 27710 USA
| | - Sara E. Miller
- Department of Pathology, Duke University Medical Center, Durham, NC 27710 USA
| | - Phuong Thao Ly
- Programme in Neuroscience and Behavioural Disorders, Duke-NUS Medical School, Singapore, 169857 Singapore
| |
Collapse
|
46
|
Miller SE, Roesti M, Schluter D. A Single Interacting Species Leads to Widespread Parallel Evolution of the Stickleback Genome. Curr Biol 2019; 29:530-537.e6. [PMID: 30686736 DOI: 10.1016/j.cub.2018.12.044] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 11/07/2018] [Accepted: 12/24/2018] [Indexed: 11/26/2022]
Abstract
Biotic interactions are potent, widespread causes of natural selection and divergent phenotypic evolution and can lead to genetic differentiation with gene flow among wild populations ("isolation by ecology") [1-4]. Biotic selection has been predicted to act on more genes than abiotic selection thereby driving greater adaptation [5]. However, difficulties in isolating the genome-wide effect of single biotic agents of selection have limited our ability to identify and quantify the number and type of genetic regions responding to biotic selection [6-9]. We identified geographically interspersed lakes in which threespine stickleback fish (Gasterosteus aculeatus) have repeatedly adapted to the presence or absence of a single member of the ecological community, prickly sculpin (Cottus asper), a fish that is both a competitor and a predator of the stickleback [10]. Whole-genome sequencing revealed that sculpin presence or absence accounted for the majority of genetic divergence among stickleback populations, more so than geography. The major axis of genomic variation within and between the two lake types was correlated with multiple traits, indicating parallel natural selection across a gradient of biotic environments. A large proportion of the genome-about 1.8%, encompassing more than 600 genes-differentiated stickleback from the two biotic environments. Divergence occurred in 141 discrete genomic clumps located mainly in regions of low recombination, suggesting that genes brought to lakes by the colonizing ancestral population often evolved together in linked blocks. Strong selection and a wealth of standing genetic variation explain how a single member of the biotic community can have such a rapid and profound evolutionary impact.
Collapse
Affiliation(s)
- Sara E Miller
- Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA; Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
| | - Marius Roesti
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Dolph Schluter
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| |
Collapse
|
47
|
Miller AL, Miller SE, LeBourgeois MK, Sturza J, Rosenblum KL, Lumeng JC. Sleep duration and quality are associated with eating behavior in low-income toddlers. Appetite 2019; 135:100-107. [PMID: 30634008 DOI: 10.1016/j.appet.2019.01.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 01/03/2019] [Accepted: 01/07/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The present study examined whether different sleep health parameters (duration, timing, and quality) are associated with obesity-related eating behaviors including emotional overeating, food responsiveness, enjoyment of food, satiety responsiveness, and eating in the absence of hunger (EAH), during toddlerhood. DESIGN Among 134 low-income 33-month-old children, parents reported on child sleep parameters, including sleep quality (Children's Sleep Wake Scale; CSWS) and usual bedtimes and wake times on weekdays and weekends (weeknight sleep duration, weekday-to-weekend bedtime delay). Child eating behaviors were assessed using both observed and parent-report measures. Child Emotional Overeating, Food Responsiveness, Enjoyment of Food, and Satiety Responsiveness were measured by parent report using the Child Eating Behavior Questionnaire-Toddler. Observed child EAH was evaluated by measuring kilocalories of palatable foods consumed following a meal. Multivariable linear regression was used to examine the associations between sleep parameters and eating behaviors. RESULTS Poorer child sleep quality was associated with greater Emotional Overeating (standardized β = -0.20 (SE 0.09), p < .05) and greater Food Responsiveness (β = -0.18 (SE 0.09), p < .05). Shorter child nighttime sleep duration was associated with greater EAH kcal consumed (standardized β = -0.22 (SE 0.09), p < .05). Child bedtime delay was not associated with any of the eating behaviors, and no child sleep variables were associated with either Enjoyment of Food or Satiety Responsiveness. CONCLUSIONS Shorter nocturnal sleep duration and poorer sleep quality during toddlerhood were associated with some, but not all, of the obesity-related eating behaviors. Poor sleep health may promote childhood obesity risk through different eating behavior pathways. As children growing up in poverty may experience greater sleep decrements, sleep duration and sleep quality may be important targets for intervention among low-income families with young children.
Collapse
Affiliation(s)
- Alison L Miller
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, United States; Center for Human Growth and Development, University of Michigan, United States.
| | - Sara E Miller
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, United States
| | | | - Julie Sturza
- Center for Human Growth and Development, University of Michigan, United States
| | - Katherine L Rosenblum
- Center for Human Growth and Development, University of Michigan, United States; Department of Psychiatry, University of Michigan Medical School, United States
| | - Julie C Lumeng
- Center for Human Growth and Development, University of Michigan, United States; Department of Pediatrics, University of Michigan Medical School, United States; Department of Nutritional Sciences, University of Michigan School of Public Health, United States
| |
Collapse
|
48
|
Miller SE, Legan AW, Flores ZA, Ng HY, Sheehan MJ. Strong, but incomplete, mate choice discrimination between two closely related species of paper wasp. Biol J Linn Soc Lond 2018; 126:614-622. [PMID: 30853716 DOI: 10.1093/biolinnean/bly191] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 11/15/2022]
Abstract
Paper wasps (genus Polistes) are one of the most species-rich genera of social insect. Prior studies have found that male coloration, male colour pattern, territory choice and female caste are potential drivers of intraspecific mate choice in paper wasps. However, there has been no formal assessment of interspecific mate choice in this group; therefore, the mechanism driving diversification in paper wasps remains an open question. In this study, we measured interspecific and intraspecific mating behaviour between two closely related species of paper wasps, Polistes fuscatus and Polistes metricus. These two species have ample opportunity to interbreed because P. fuscatus and P. metricus forage, nest and mate in the same habitats. We tested the strength of reproductive isolation between these species using no-choice and choice mating trials. Our results show strong, symmetric, prezygotic isolation between P. fuscatus and P. metricus. Males discriminated between conspecifics and heterospecifics but attempted to mate with females of the other species in ~10% of heterospecific mating trials. Female wasps were more discriminating than males and probably evaluated species identity and male quality through visual or olfactory cues. We additionally report sexual dimorphism in P. metricus body size.
Collapse
Affiliation(s)
- Sara E Miller
- Cornell University Department of Neurobiology and Behavior, Ithaca, NY, USA
| | - Andrew W Legan
- Cornell University Department of Neurobiology and Behavior, Ithaca, NY, USA
| | - Zoe A Flores
- Cornell University Department of Neurobiology and Behavior, Ithaca, NY, USA
| | - Hong Yu Ng
- Cornell University Department of Neurobiology and Behavior, Ithaca, NY, USA
| | - Michael J Sheehan
- Cornell University Department of Neurobiology and Behavior, Ithaca, NY, USA
| |
Collapse
|
49
|
Miller AL, Miller SE, Clark KM. Child, Caregiver, Family, and Social-Contextual Factors to Consider when Implementing Parent-Focused Child Feeding Interventions. Curr Nutr Rep 2018; 7:303-309. [PMID: 30353367 PMCID: PMC6237637 DOI: 10.1007/s13668-018-0255-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW Interventions that aim to alter child eating behaviors often focus on parents as a proximal influence. Yet, parents can be difficult to engage. Therefore, intervention recommendations are often not implemented as designed. The goal of this review is to highlight factors at multiple contextual levels that are important to consider when developing interventions to address child eating, due to their implications for overcoming parent engagement challenges. RECENT FINDINGS Intervention studies suggest that parents are often the key to successfully changing child eating behaviors, and many interventions focus on feeding. Factors such as child eating phenotypes, parent stress, family system dynamics, and sociodemographic constraints have also been identified as shaping food parenting. Challenges at multiple contextual levels can affect the likelihood of parent engagement. Addressing factors at the child-, parent-, family-, and broader social-contextual levels of influence is essential in order to promote best practices for parent-focused feeding interventions.
Collapse
Affiliation(s)
- Alison L Miller
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, 1415 Washington Heights, SPH-I, Room 3718, Ann Arbor, MI, 48109-2029, USA.
| | - Sara E Miller
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, 1415 Washington Heights, SPH-I, Room 3718, Ann Arbor, MI, 48109-2029, USA
| | - Katy M Clark
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, 1415 Washington Heights, SPH-I, Room 3718, Ann Arbor, MI, 48109-2029, USA
| |
Collapse
|
50
|
Abstract
Emerging evidence from various studies indicates that plasmid DNA (pDNA) is internalized by cells through an endocytosis-like process when it is used for electrotransfection. To provide morphological evidence of the process, we investigated ultrastructures in cells that were associated with the electrotransfected pDNA, using immunoelectron microscopy. The results demonstrate that four endocytic pathways are involved in the uptake of the pDNA, including caveolae- and clathrin-mediated endocytosis, macropinocytosis, and the clathrin-independent carrier/glycosylphosphatidylinositol-anchored protein-enriched early endosomal compartment (CLIC/GEEC) pathway. Among them, macropinocytosis is the most common pathway utilized by cells having various pDNA uptake capacities, and the CLIC/GEEC pathway is observed primarily in human umbilical vein endothelial cells. Quantitatively, the endocytic pathways are more active in easy-to-transfect cells than in hard-to-transfect ones. Taken together, our data provide ultrastructural evidence showing that endocytosis plays an important role in cellular uptake and intracellular transport of electrotransfected pDNA.
Collapse
Affiliation(s)
- Liangli Wang
- Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
| | - Sara E. Miller
- Department of Pathology, Duke University Medical School, Durham, North Carolina 27710, USA
| | - Fan Yuan
- Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
| |
Collapse
|