7 results
Associations Between Depression and Cardiometabolic Health: A 27-Year Longitudinal Study – Corrigendum
- Hillary L. Ditmars, Mark W. Logue, Rosemary Toomey, Ruth E. McKenzie, Carol E. Franz, Matthew S. Panizzon, Chandra A. Reynolds, Kristy N. Cuthbert, Richard Vandiver, Daniel E. Gustavson, Graham M. L. Eglit, Jeremy A. Elman, Mark Sanderson-Cimino, McKenna E. Williams, Ole A. Andreassen, Anders M. Dale, Lisa T. Eyler, Christine Fennema-Notestine, Nathan A. Gillespie, Richard L. Hauger, Amy J. Jak, Michael C. Neale, Xin M. Tu, Nathan Whitsel, Hong Xian, William S. Kremen, Michael J. Lyons
-
- Journal:
- Psychological Medicine / Volume 52 / Issue 14 / October 2022
- Published online by Cambridge University Press:
- 30 September 2022, p. 3018
-
- Article
-
- You have access Access
- HTML
- Export citation
A systematic review of potential habitat suitability for the jaguar Panthera onca in central Arizona and New Mexico, USA
- Eric W. Sanderson, Kim Fisher, Rob Peters, Jon P. Beckmann, Bryan Bird, Curtis M. Bradley, Juan Carlos Bravo, Melissa M. Grigione, James R. Hatten, Carlos A. Lopez González, Kurt Menke, Jennifer R. B. Miller, Philip S. Miller, Cristina Mormorunni, Michael J. Robinson, Robert E. Thomas, Sharon Wilcox
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
In April 2019, the U.S. Fish and Wildlife Service (USFWS) released its recovery plan for the jaguar Panthera onca after several decades of discussion, litigation and controversy about the status of the species in the USA. The USFWS estimated that potential habitat, south of the Interstate-10 highway in Arizona and New Mexico, had a carrying capacity of c. six jaguars, and so focused its recovery programme on areas south of the USA–Mexico border. Here we present a systematic review of the modelling and assessment efforts over the last 25 years, with a focus on areas north of Interstate-10 in Arizona and New Mexico, outside the recovery unit considered by the USFWS. Despite differences in data inputs, methods, and analytical extent, the nine previous studies found support for potential suitable jaguar habitat in the central mountain ranges of Arizona and New Mexico. Applying slightly modified versions of the USFWS model and recalculating an Arizona-focused model over both states provided additional confirmation. Extending the area of consideration also substantially raised the carrying capacity of habitats in Arizona and New Mexico, from six to 90 or 151 adult jaguars, using the modified USFWS models. This review demonstrates the crucial ways in which choosing the extent of analysis influences the conclusions of a conservation plan. More importantly, it opens a new opportunity for jaguar conservation in North America that could help address threats from habitat losses, climate change and border infrastructure.
Associations between depression and cardiometabolic health: A 27-year longitudinal study
- Hillary L. Ditmars, Mark W. Logue, Rosemary Toomey, Ruth E. McKenzie, Carol E. Franz, Matthew S. Panizzon, Chandra A. Reynolds, Kristy N. Cuthbert, Richard Vandiver, Daniel E. Gustavson, Graham M. L. Eglit, Jeremy A. Elman, Mark Sanderson-Cimino, McKenna E. Williams, Ole A. Andreassen, Anders M. Dale, Lisa T. Eyler, Christine Fennema-Notestine, Nathan A. Gillespie, Richard L. Hauger, Amy J. Jak, Michael C. Neale, Xin M. Tu, Nathan Whitsel, Hong Xian, William S. Kremen, Michael J. Lyons
-
- Journal:
- Psychological Medicine / Volume 52 / Issue 14 / October 2022
- Published online by Cambridge University Press:
- 12 January 2021, pp. 3007-3017
-
- Article
- Export citation
-
Background
Clarifying the relationship between depression symptoms and cardiometabolic and related health could clarify risk factors and treatment targets. The objective of this study was to assess whether depression symptoms in midlife are associated with the subsequent onset of cardiometabolic health problems.
MethodsThe study sample comprised 787 male twin veterans with polygenic risk score data who participated in the Harvard Twin Study of Substance Abuse (‘baseline’) and the longitudinal Vietnam Era Twin Study of Aging (‘follow-up’). Depression symptoms were assessed at baseline [mean age 41.42 years (s.d. = 2.34)] using the Diagnostic Interview Schedule, Version III, Revised. The onset of eight cardiometabolic conditions (atrial fibrillation, diabetes, erectile dysfunction, hypercholesterolemia, hypertension, myocardial infarction, sleep apnea, and stroke) was assessed via self-reported doctor diagnosis at follow-up [mean age 67.59 years (s.d. = 2.41)].
ResultsTotal depression symptoms were longitudinally associated with incident diabetes (OR 1.29, 95% CI 1.07–1.57), erectile dysfunction (OR 1.32, 95% CI 1.10–1.59), hypercholesterolemia (OR 1.26, 95% CI 1.04–1.53), and sleep apnea (OR 1.40, 95% CI 1.13–1.74) over 27 years after controlling for age, alcohol consumption, smoking, body mass index, C-reactive protein, and polygenic risk for specific health conditions. In sensitivity analyses that excluded somatic depression symptoms, only the association with sleep apnea remained significant (OR 1.32, 95% CI 1.09–1.60).
ConclusionsA history of depression symptoms by early midlife is associated with an elevated risk for subsequent development of several self-reported health conditions. When isolated, non-somatic depression symptoms are associated with incident self-reported sleep apnea. Depression symptom history may be a predictor or marker of cardiometabolic risk over decades.
Interaction between Alcohol Consumption and Apolipoprotein E (ApoE) Genotype with Cognition in Middle-Aged Men
- Riki E. Slayday, Daniel E. Gustavson, Jeremy A. Elman, Asad Beck, Linda K. McEvoy, Xin M. Tu, Bin Fang, Richard L. Hauger, Michael J. Lyons, Ruth E. McKenzie, Mark E. Sanderson-Cimino, Hong Xian, William S. Kremen, Carol E. Franz
-
- Journal:
- Journal of the International Neuropsychological Society / Volume 27 / Issue 1 / January 2021
- Published online by Cambridge University Press:
- 14 July 2020, pp. 56-68
-
- Article
- Export citation
-
Objective:
Heavy alcohol consumption is associated with poorer cognitive function in older adults. Although understudied in middle-aged adults, the relationship between alcohol and cognition may also be influenced by genetics such as the apolipoprotein (ApoE) ε4 allele, a risk factor for Alzheimer’s disease. We examined the relationship between alcohol consumption, ApoE genotype, and cognition in middle-aged adults and hypothesized that light and/or moderate drinkers (≤2 drinks per day) would show better cognitive performance than heavy drinkers or non-drinkers. Additionally, we hypothesized that the association between alcohol use and cognitive function would differ by ApoE genotype (ε4+ vs. ε4−).
Method:Participants were 1266 men from the Vietnam Era Twin Study of Aging (VETSA; M age = 56; range 51–60) who completed a neuropsychological battery assessing seven cognitive abilities: general cognitive ability (GCA), episodic memory, processing speed, executive function, abstract reasoning, verbal fluency, and visuospatial ability. Alcohol consumption was categorized into five groups: never, former, light, moderate, and heavy.
Results:In fully adjusted models, there was no significant main effect of alcohol consumption on cognitive functions. However, there was a significant interaction between alcohol consumption and ApoE ε4 status for GCA and episodic memory, such that the relationship of alcohol consumption and cognition was stronger in ε4 carriers. The ε4+ heavy drinking subgroup had the poorest GCA and episodic memory.
Conclusions:Presence of the ε4 allele may increase vulnerability to the deleterious effects of heavy alcohol consumption. Beneficial effects of light or moderate alcohol consumption were not observed.
1 - Perspective: Challenges in assembling the ‘next generation’ Tree of Life
- from Part I - Next Generation Phylogenetics
-
- By Michael J. Sanderson, University of Arizona, Tucson, USA
- Edited by Peter D. Olson, Natural History Museum, London, Joseph Hughes, University of Glasgow, James A. Cotton
-
- Book:
- Next Generation Systematics
- Published online:
- 05 June 2016
- Print publication:
- 16 June 2016, pp 13-27
-
- Chapter
- Export citation
-
Summary
Make no little plan
Attributed to Daniel Burnham, Chicago architectIntroduction
Phylogenetic trees are getting large. Trees based on single loci have been constructed for > 100 000 taxa (Price et al. 2010), and trees based on a handful of loci for > 10 000 taxa (Goloboff et al. 2009; Smith et al. 2011a). Basic counting arguments show that the number of loci needed to reconstruct a tree accurately scales up with the number of leaves, N, in the tree (Mossel and Steel 2005, p. 400). Whether this scaling occurs at a conjectured rate of log(N), or is worse than that, the need for genome-scale datasets is likely to increase. Fortunately, the pace at which new sequence data are accumulating is extraordinary, and its revolutionary impact on systematics has been noted many times (e.g. Goldman and Yang 2008). What is perhaps more noteworthy is that taxon sampling has been keeping pace with advances in sequencing technology, so that the size of phylogenetic datasets has been steadily increasing in both dimensions. Figure 1.1 shows the expanding wave front of phylogenetic dataset size, a kind of ‘Moore's Law’ for phylogenomics. This pattern undoubtedly has its limits. Goldman and Yang (2008) documented the exponential growth in number of sequences in databases, but cautioned that molecular phylogenetic studies are accumulating at a rate that is less than exponential. This is probably due to a combination of the mean number of sequences per study increasing over time (Fig 1.1), and the inevitable increasing difficulty of obtaining samples of rare taxa. Given the ‘hollow curve’ of distribution, the fact that most species are both geographically restricted and locally uncommon (McGill 2010), it is doubtful that sampling across taxa will be able to keep up with sampling across individual genomes. Nonetheless, today ~ 19% of described biodiversity has at least one sequence in GenBank (355 000 species out of 1.9 million, as of March 2016).
There are many reasons to add genome-scale data to phylogenetic inference in local problems in the Tree of Life, or to solidify its deep backbone with a small number of exemplars, but this paper focuses on the task of building large, species rich, high-resolution phylogenies.
Use of vitamin D supplements during infancy in an international feeding trial
- Eveliina Lehtonen, Anne Ormisson, Anita Nucci, David Cuthbertson, Susa Sorkio, Mila Hyytinen, Kirsi Alahuhta, Carol Berseth, Marja Salonen, Shayne Taback, Margaret Franciscus, Teba González-Frutos, Tuuli E Korhonen, Margaret L Lawson, Dorothy J Becker, Jeffrey P Krischer, Mikael Knip, Suvi M Virtanen, , Thomas Mandrup-Poulsen, Elias Arjas, Åke Lernmark, Barbara Schmidt, Jeffrey P. Krischer, Hans K. Åkerblom, Mila Hyytinen, Mikael Knip, Katriina Koski, Matti Koski, Eeva Pajakkala, Marja Salonen, David Cuthbertson, Jeffrey P. Krischer, Linda Shanker, Brenda Bradley, Hans-Michael Dosch, John Dupré, William Fraser, Margaret Lawson, Jeffrey L. Mahon, Mathew Sermer, Shayne P. Taback, Dorothy Becker, Margaret Franciscus, Anita Nucci, Jerry Palmer, Minna Pekkala, Suvi M. Virtanen, Jacki Catteau, Neville Howard, Patricia Crock, Maria Craig, Cheril L. Clarson, Lynda Bere, David Thompson, Daniel Metzger, Colleen Marshall, Jennifer Kwan, David K. Stephure, Daniele Pacaud, Wendy Schwarz, Rose Girgis, Marilyn Thompson, Shayne P. Taback, Daniel Catte, Margaret L. Lawson, Brenda Bradley, Denis Daneman, Mathew Sermer, Mary-Jean Martin, Valérie Morin, Lyne Frenette, Suzanne Ferland, Susan Sanderson, Kathy Heath, Céline Huot, Monique Gonthier, Maryse Thibeault, Laurent Legault, Diane Laforte, Elizabeth A. Cummings, Karen Scott, Tracey Bridger, Cheryl Crummell, Robyn Houlden, Adriana Breen, George Carson, Sheila Kelly, Koravangattu Sankaran, Marie Penner, Richard A. White, Nancy King, James Popkin, Laurie Robson, Eva Al Taji, Irena Aldhoon, Pavla Mendlova, Jan Vavrinec, Jan Vosahlo, Ludmila Brazdova, Jitrenka Venhacova, Petra Venhacova, Adam Cipra, Zdenka Tomsikova, Petra Krckova, Pavla Gogelova, Ülle Einberg, Mall-Anne Riikjärv, Anne Ormisson, Vallo Tillmann, Päivi Kleemola, Anna Parkkola, Heli Suomalainen, Anna-Liisa Järvenpää, Anu-Maaria Hämälainen, Hannu Haavisto, Sirpa Tenhola, Pentti Lautala, Pia Salonen, Susanna Aspholm, Heli Siljander, Carita Holm, Samuli Ylitalo, Raisa Lounamaa, Anja Nuuja, Timo Talvitie, Kaija Lindström, Hanna Huopio, Jouni Pesola, Riitta Veijola, Päivi Tapanainen, Abram Alar, Paavo Korpela, Marja-Liisa Käär, Taina Mustila, Ritva Virransalo, Päivi Nykänen, Bärbel Aschemeier, Thomas Danne, Olga Kordonouri, Dóra Krikovszky, László Madácsy, Yeganeh Manon Khazrai, Ernesto Maddaloni, Paolo Pozzilli, Carla Mannu, Marco Songini, Carine de Beaufort, Ulrike Schierloh, Jan Bruining, Margriet Bisschoff, Aleksander Basiak, Renata Wasikowa, Marta Ciechanowska, Grazyna Deja, Przemyslawa Jarosz-Chobot, Agnieszka Szadkowska, Katarzyna Cypryk, Malgorzata Zawodniak-Szalapska, Luis Castano, Teba Gonzalez Frutos, Mirentxu Oyarzabal, Manuel Serrano-Ríos, María Teresa Martínez-Larrad, Federico Gustavo Hawkins, Dolores Rodriguez Arnau, Johnny Ludvigsson, Malgorzata Smolinska Konefal, Ragnar Hanas, Bengt Lindblad, Nils-Osten Nilsson, Hans Fors, Maria Nordwall, Agne Lindh, Hans Edenwall, Jan Aman, Calle Johansson, Margrit Gadient, Eugen Schoenle, Dorothy Becker, Ashi Daftary, Margaret Franciscus, Carol Gilmour, Jerry Palmer, Rachel Taculad, Marilyn Tanner-Blasiar, Neil White, Uday Devaskar, Heather Horowitz, Lisa Rogers, Roxana Colon, Teresa Frazer, Jose Torres, Robin Goland, Ellen Greenberg, Maudene Nelson, Holly Schachner, Barney Softness, Jorma Ilonen, Massimo Trucco, Lynn Nichol, Erkki Savilahti, Taina Härkönen, Mikael Knip, Outi Vaarala, Kristiina Luopajärvi, Hans-Michael Dosch
-
- Journal:
- Public Health Nutrition / Volume 17 / Issue 4 / April 2014
- Published online by Cambridge University Press:
- 24 June 2013, pp. 810-822
-
- Article
-
- You have access Access
- HTML
- Export citation
-
Objective
To examine the use of vitamin D supplements during infancy among the participants in an international infant feeding trial.
DesignLongitudinal study.
SettingInformation about vitamin D supplementation was collected through a validated FFQ at the age of 2 weeks and monthly between the ages of 1 month and 6 months.
SubjectsInfants (n 2159) with a biological family member affected by type 1 diabetes and with increased human leucocyte antigen-conferred susceptibility to type 1 diabetes from twelve European countries, the USA, Canada and Australia.
ResultsDaily use of vitamin D supplements was common during the first 6 months of life in Northern and Central Europe (>80 % of the infants), with somewhat lower rates observed in Southern Europe (>60 %). In Canada, vitamin D supplementation was more common among exclusively breast-fed than other infants (e.g. 71 % v. 44 % at 6 months of age). Less than 2 % of infants in the USA and Australia received any vitamin D supplementation. Higher gestational age, older maternal age and longer maternal education were study-wide associated with greater use of vitamin D supplements.
ConclusionsMost of the infants received vitamin D supplements during the first 6 months of life in the European countries, whereas in Canada only half and in the USA and Australia very few were given supplementation.
6 - Climate change impacts and adaptation
- Edited by Sarah E. Cornell, I. Colin Prentice, Macquarie University, Sydney, Joanna I. House, University of Bristol, Catherine J. Downy, European Space Agency
-
- Book:
- Understanding the Earth System
- Published online:
- 05 November 2012
- Print publication:
- 09 August 2012, pp 160-201
-
- Chapter
- Export citation
-
Summary
In this chapter, we address the biophysical impacts of climate change, and the consequent impacts on socio-economic systems. Modelling the impacts associated with future climate change provides important information for society’s mitigation and adaptation responses. It also presents significant challenges for Earth system science. We discuss the ways in which uncertainty in impact modelling arises and how it can be managed.
Introduction
Key concepts
Changes in climate, including those arising as a consequence of anthropogenic perturbations of the climate system, can result in a wide variety of impacts on Earth’s ecosystems and the human activities that depend on them. There are two good practical reasons why it is important to understand the processes involved and assess the possible magnitudes of impacts.
First, an assessment of the extent to which continued anthropogenic climate change could inflict damage is needed in order that well-informed decisions can be made about the reduction of human influences on climate. Our understanding of Earth system behaviour alerts us to the fact that action to mitigate climate change through reductions in greenhouse-gas emissions is not without consequences; so decisions to pursue mitigation options need to be weighed up on the basis of reliable estimates of the costs, risks and benefits of different courses of action.
Secondly, the increase in atmospheric greenhouse-gas concentrations since the Industrial Revolution means that further climate change is inevitable even if greenhouse-gas emissions were to be reduced soon ( Figure 6.1 ). It is therefore necessary for society to adapt to unavoidable changes. Since adaptation action is also not without consequences, it is important that adaptive action addresses credible risks , and represents an efficient allocation of resources.
![](/core/cambridge-core/public/images/lazy-loader.gif)