Digital Commons Network^™

Differential Microrna Profiling Of Blood L1cam And Bulk Extracellular Vesicles In Bipolar Disorder, Gabriel R Fries, Salahudeen Mirza, Jun Wang, Camila N C Lima, Wei Zhang, Marcela Carbajal Tamez, Giselli Scaini, Jair C Soares, Joao Quevedo

Faculty, Staff and Students Publications

Objective: This preliminary study aimed to identify microRNA (miRNA) signatures associated with bipolar disorder (BD) by profiling blood-derived extracellular vesicles (EVs) of both putative neuronal origin and from all sources.

Method: In two parallel studies of individuals with BD and controls (CON), we characterized miRNA expression profiles of blood EVs selected for L1CAM, a putative marker of neuronal origin (n = 20 BD/20 CON), as well as bulk EVs (n = 21 BD/20 CON). For each study, analyses identified miRNAs differentially expressed between groups, followed by functional interrogation and testing for associations with clinical features.

Results: Results of …

Plasma Metabolomic And Proteomic Signatures Of Blood Pressure Management After Bariatric Surgery Among Adolescents, Shudi Pan, Zhenjiang Li, Juan Pablo Lewinger, Jesse A Goodrich, Hongxu Wang, Sarah Rock, Carmen Chen, Todd M Jenkins, Stephanie Sisley, Stephen R Daniels, Douglas I Walker, Max T Aung, Erika Garcia, Rob Mcconnell, Sandrah P Eckel, Michele A La Merrill, Tanya L Alderete, Zhuanghua Chen, Frank D Gilliland, Thomas H Inge, David V Conti, Justin R Ryder, Lida Chatzi

Faculty, Staff and Students Publications

Background: Emerging omics approaches, including metabolomics and proteomics, can be integrated into obesity treatment for better blood pressure management. We tested whether preoperative metabolomic and proteomic profiles predict long-term elevated blood pressure (EBP) changes better than known risk factors in adolescents undergoing bariatric surgery.

Methods: We included 108 participants from the Teen-LABS (Teen-Longitudinal Assessment of Bariatric Surgery). Plasma untargeted metabolomics (via liquid chromatography with high-resolution mass spectrometry) and Olink proteomics were assessed pre surgery. An elastic net model with stability selection was used to identify features predictive of EBP reductions 5 years post surgery. Models including identified metabolites, proteins, and …

Reply To Chaïbi And Tandjaoui-Lambiotte And To Young And Scott, Joan B Soriano, Francesca Polverino

Faculty, Staff and Students Publications

No abstract provided.

A Deep Generative Model For Deciphering Cellular Dynamics And In Silico Drug Discovery In Complex Diseases, Yumin Zheng, Jonas C Schupp, Taylor Adams, Geremy Clair, Aurelien Justet, Farida Ahangari, Xiting Yan, Paul Hansen, Marianne Carlon, Emanuela Cortesi, Marie Vermant, Robin Vos, Laurens J De Sadeleer, Ivan O Rosas, Ricardo Pineda, John Sembrat, Melanie Königshoff, John E Mcdonough, Bart M Vanaudenaerde, Wim A Wuyts, Naftali Kaminski, Jun Ding

Faculty, Staff and Students Publications

Human diseases are characterized by intricate cellular dynamics. Single-cell transcriptomics provides critical insights, yet a persistent gap remains in computational tools for detailed disease progression analysis and targeted in silico drug interventions. Here we introduce UNAGI, a deep generative neural network tailored to analyse time-series single-cell transcriptomic data. This tool captures the complex cellular dynamics underlying disease progression, enhancing drug perturbation modelling and screening. When applied to a dataset from patients with idiopathic pulmonary fibrosis, UNAGI learns disease-informed cell embeddings that sharpen our understanding of disease progression, leading to the identification of potential therapeutic drug candidates. Validation using proteomics reveals …

Functional Head Tremor: Contrasting Features With Other Tremor Etiologies, José Fidel Baizabal-Carvallo, Joseph Jankovic

Faculty, Staff and Students Publications

Background: Functional tremor (FT) is considered the most common phenomenology among patients with functional movement disorders (FMDs). Most patients have limb tremor, but they can also present with tremor involving the head and trunk.

Objectives and methods: We aimed to assess the clinical phenomenology of functional head tremor (FHT) and contrast it with features of HT observed in 125 patients with other tremor etiologies (OTE), including 71 patients with essential tremor (ET).

Results: There were 101 consecutive patients (68.3% females) with FT from which n = 36 (35.6%) had FHT. Yes-yes tremor was the most common directionality (47.2%). Functional trunk …

Feasibility Of Expiratory Muscle Strength Training In Individuals With Progressive Supranuclear Palsy, Katya Villarreal-Cavazos, James C Borders, James A Curtis, Jordanna S Sevitz, Nora Vanegas-Arroyave, Michelle S Troche

Faculty, Staff and Students Publications

Introduction: Dysphagia is common among individuals with Progressive Supranuclear Palsy (PSP). Expiratory muscle strength training (EMST) is a treatment used to increase expiratory muscle force production for airway protection deficits. To our knowledge, no studies have tested EMST in this population. The objective of this study was to determine the feasibility of EMST in individuals with PSP.

Methods: Twenty-nine participants completed baseline measures of maximum expiratory pressure and underwent a trial session of EMST. EMST was considered feasible if participants were able to complete at least 10 repetitions at 30% of their maximum expiratory pressure. Qualitative analyses were also completed …

A Multimodal Non-Invasive Approach For Intracranial Pressure Assessment: A Single-Center Study, Dana Klavansky, Helaina Lehrer, Aris Desai, Gabriela Keeton, Neha Dangayach, Alexandra Reynolds, Spyridoula Tsetsou

Faculty, Staff and Students Publications

Background: Intracranial pressure (ICP) monitoring is an integral part of acute brain injury management. While invasive ICP monitoring is the gold standard, there are several medical conditions that preclude its placement. The aim of the present study is to validate a multimodal approach for increasing ICP detection.

Material and methods: In this retrospective study, patients with acute brain injury who had an external ventricular drain (EVD) placement were included. We measured bilateral optic nerve sheath diameter (ONSD) and assessed for optic nerve disk elevation (ONDE) by using ocular ultrasound, bilateral middle cerebral artery pulsatility index (PI) by using transcranial Doppler, …

Exploration Of Zileuton Protective Mechanisms Against Vancomycin-Associated Nephrotoxicity, Cole S Hudson, James E Smith, Rongjin Sun, Linh T Vuong, Luan D Truong, David Sheikh-Hamad, Masayuki Nigo, Ming Hu, Vincent H Tam

Faculty, Staff and Students Publications

Vancomycin is one of the most commonly used parenteral antibiotics for treating drug-resistant bacterial infections, however, it is hindered by nephrotoxicity. We previously demonstrated that zileuton could delay the onset of vancomycin-associated nephrotoxicity in rats. Here, we sought to understand the mechanism(s) of zileuton renal protection. Sprague-Dawley rats were administered vancomycin (200 mg/kg) and zileuton (1 and 4 mg/kg) daily for 10 days. After 3 days, kidneys were collected from select animals for histopathological analysis of renal injury. Single-dose vancomycin serum pharmacokinetics and renal tissue spatial distribution with adjuvant zileuton were evaluated. In vitro, proximal tubular cells were exposed …

Modeling Reemergence Of Vaccine-Eliminated Infectious Diseases Under Declining Vaccination In The United States, Mathew V Kiang, Kate M Bubar, Yvonne Maldonado, Peter J Hotez, Nathan C Lo

Faculty, Staff and Students Publications

(Abstracted from JAMA 2025;333(24):2176-2187) The development of childhood vaccine protocols has led to the elimination of many infectious diseases from the United States, including measles, rubella, diphtheria, and polio, by maintaining herd immunity. In recent years, especially since the COVID-19 pandemic, vaccination rates have declined due to policy changes, misinformation, distrust, and broader societal shifts.

Emerging Tick-Borne Disease Risk In An Urban Center Of Harris County, Texas, Alisa Nelson, Michelle Downey, Maya Murry, Brianna Weber, Erik Aguirre, Richard Scott Mccrea, Jerrod Mims, Max Vigilant, Courtney Standlee, Kristy O Murray, Alex Kneubehl, Eric L Brown, Heather T Essigmann, Sarah M Gunter

Faculty, Staff and Students Publications

Background: Tick-borne diseases are an endemic and emerging public health concern in the United States. Ongoing tick range expansion, invasive species, and newly identified pathogens are rapidly altering disease epidemiology. Surveillance is critical to understanding vector ecology and disease risk. Harris County, Texas, with nearly five million residents and diverse ecological zones, offers a unique setting to study local tick dynamics.

Methods: From January 2021 to December 2022, we conducted weekly tick surveillance across 63 sites in Harris County (City of Houston), Texas. Ticks were morphologically identified and tested for Rickettsia, Borrelia, Ehrlichia, and Anaplasma via real-time PCR. Samples positive …

A Β-Lactamase Inhibitory Protein Mutant Displays High Potency And A Broad Inhibition Profile Due To An Altered Binding Mode With Β-Lactamases, Paola Rivera, Shuo Lu, Dignite Ngango, Banumathi Sankaran, Bidadi Venkataram Prasad, Timothy Palzkill

Faculty, Staff and Students Publications

β-lactamase enzymes inactivate β-lactam antibiotics, leading to drug resistance. The β-lactamase inhibitory protein (BLIP) is a naturally occurring inhibitor of β-lactamases, with inhibition constants (Ki) ranging from picomolar to micromolar values. For example, BLIP inhibits CTX-M-14 β-lactamase with a Ki of 330 nM, whereas the Ki for CTX-M-15 is 3 nM, despite CTX-M-14 and CTX-M-15 sharing 83% sequence identity. We used a genetic screen to identify a BLIP mutant, E73W, that potently inhibited CTX-M-14. Subsequent purification and testing of BLIP E73W revealed that it is a potent, broad-spectrum inhibitor of class A β-lactamases. We determined …

Evaluating Covid-19 Severity Prediction And Immune Dynamics With Nulisaseq: Insights From The Impacc Study, Koji Abe, Tyson H Holmes, Tran T Nguyen, Seunghee Kim-Schulze, Ofer Levy, Lindsey R Baden, Esther Melamed, Lauren I R Ehrlich, Grace A Mccomsey, Rafick P Sekaly, Charles B Cairns, Elias K Haddad, Albert C Shaw, David A Hafler, Ruth R Montgomery, David B Corry, Farrah Kheradmand, Mark A Atkinson, Scott C Brakenridge, Nelson I Agudelo Higuita, Jordan P Metcalf, Catherine L Hough, William B Messer, Bali Pulendran, Kari C Nadeau, Mark M Davis, Ana Fernandez-Sesma, Viviana Simon, Monica Kraft, Chris Bime, Carolyn S Calfee, David J Erle, Joanna Schaenman, Elaine F Reed, Al Ozonoff, Bjoern Peters, Steven H Kleinstein, Alison D Augustine, Joann Diray-Arce, Patrice M Becker, Nadine Rouphael, Holden T Maecker

Faculty, Staff and Students Publications

The National Institutes of Health-funded IMPACC (IMmunoPhenotyping Assessment in a COVID-19 Cohort) evaluated longitudinal clinical and immunological features of human patients hospitalized for COVID-19. This study focuses on comparing the novel NULISAseq assay with the Olink platform using a subset of participants to assess their efficacy in predicting COVID-19 severity and understanding immune response dynamics. Our findings reveal that NULISAseq could provide superior detectability and dynamic range across various targets. Elastic net analysis demonstrated that specific proteins, including amphiregulin, effectively predict COVID-19 severity from sera at admission (samples drawn within 96 h of admission), with a test area under the …

Publisher Correction: Piezo1 Regulates Meningeal Lymphatic Vessel Drainage And Alleviates Excessive Csf Accumulation, Dongwon Choi, Eunkyung Park, Joshua Choi, Renhao Lu, Jin Suh Yu, Chiyoon Kim, Luping Zhao, James Yu, Brandon Nakashima, Sunju Lee, Dhruv Singhal, Joshua P Scallan, Bin Zhou, Chester J Koh, Esak Lee, Young-Kwon Hong

Faculty, Staff and Students Publications

No abstract provided.

Where, How, And How Much? A Multicenter Cohort Study Of The Relationship Across Lupus Decision-Aid Modality, Place Of Administration, Interruption And Viewing Completeness, And Patient-Reported Outcomes, Jasvinder A Singh, Mark Beasley, Larry R Hearld

Faculty, Staff and Students Publications

Objective: We assessed whether shared decision-making (SDM) and patient acceptability, feasibility, and overall satisfaction with a computerized patient decision aid (PtDA) for patients with systemic lupus erythematosus (SLE) differs by PtDA setting, modality, and the viewing experience.

Methods: Patients with SLE were invited to view a self-administered computerized SLE PtDA during regular clinic visits at 15 rheumatology clinics in an implementation trial. Patients completed a survey that included SDM measures including the decision conflict scale (DCS), Preparation for Decision Making (PDM) scale, and CollaboRATE scale, and we measured perceived patient acceptability, feasibility, and satisfaction. Patients viewed the SLE PtDA in …

Investigating The Role Of Motivation On The Effectiveness Of Computerized Cognitive Training Among At-Risk Youth, Emely N. Lugo

Electronic Theses, Projects, and Dissertations

Student motivation plays a central role in academic success, influencing persistence, engagement, and performance across grade levels. Within situated expectancy-value theory (SEVT), motivation is shaped by students’ beliefs about their ability to succeed (expectancy), the importance or usefulness they assign to a task (value), the perceived effort or trade-offs involved (cost), and the situational context in which learning occurs. Although the link between motivation and academic performance is well known, there is limited research on how motivational factors, like those proposed by SEVT, influence the extent of cognitive gains from school-based cognitive interventions designed to improve abilities related to academic …

Untangling Familicide: A Comparison Of Three Definitions, Lesley M. Vega

Electronic Theses, Projects, and Dissertations

Familicide is generally defined as the killing of multiple family members by a relative. However, there is no single, universally accepted definition of familicide, and different studies use varying definitions with different inclusion criteria. Sometimes, very restrictive definitions are used that exclude many similar cases (e.g., father kills spouse and children). Conversely, broader definitions sometimes overlap with other phenomena, such as mass murder. Only a few studies have examined this phenomenon, primarily from an exploratory standpoint.

Case data was collected from the Gun Violence Archive, an online database that records shooting incidents in the United States, for familicidal events that …

The Microstructure Of Metastatic Bone Lesions Suggests Tumor Mediated Alterations In Bone Mineralization, Hanwen Fan, Zhan Xu, Carla Berrospe Rodriguez, Noah Dover, Andrei Demkov, Morgan Lilly, Guillermo Aguilar, Larry J Suva, Xiang H-F Zhang, Yuxiao Zhou

Faculty, Staff and Students Publications

Breast, prostate and lung cancer cells frequently metastasize to bone, leading to disruption of the bone microstructure. This study utilized mechanical testing coupled with micro-CT imaging, digital volume correlation (DVC), and atomic force microscopy (AFM) nanomechanical testing to examine the mechanical property variations in mouse long bones (tibia) with metastatic lung cancer cell involvement, spanning from the whole-bone scale to the microstructural level. In addition, we also investigated how metastatic invasion alters the morphology of hydroxyapatite nanocrystals in bone at the nanometer scale. The biochemical composition within metastatic lesions was assessed using Raman spectroscopy and correlated with AFM mechanical testing …

Biochemical And Clinical Response To A Sulfur-Restricted Diet In Ethylmalonic Encephalopathy, Steven H Lang, Andres Caceres Salgado, Matthew T Snyder, Brandy Rawls-Castillo, Aaron Williams, Charul Gijavanekar, Sarah H Elsea, Xia Wang, Mary Elizabeth M Tessier, Claudia Soler-Alfonso, Fernando Scaglia

Faculty, Staff and Students Publications

Introduction: Ethylmalonic encephalopathy (EE) is an often-severe inborn error of metabolism caused by biallelic variants in the ETHE1 gene leading to impaired detoxification of hydrogen sulfide (H2S). H2S is produced both exogenously by anerobic intestinal bacteria as well as by the endogenous catabolism of the sulfur-containing amino acids methionine and cysteine. Existing therapies including metronidazole, N-acetylcysteine (NAC), and orthotopic liver transplantation (OLT) have been pursued with the objective of reducing or detoxifying exogenously produced H2S. However, strategies to reduce endogenously produced H2S using a methionine and cysteine restricted diet are an understudied therapeutic avenue.

Methods: We performed an open-label, …

Clinical Exome Sequencing Efficacy And Phenotypic Expansions Involving Non-Isolated Congenital Anomalies Of Kidney And Urinary Tract (Cakut+), E Andres Rivera-Munoz, Xiaonan E Zhao, Jill A Rosenfeld, Pamela N Luna, Chad A Shaw, Jennifer E Posey, Daryl A Scott

Faculty, Staff and Students Publications

Congenital Anomalies of Kidney and Urinary Tract (CAKUT) can occur in isolation or in conjunction with one or more non-CAKUT associated congenital anomalies or neurodevelopmental disorders (CAKUT+). A molecular cause is not identified in most individuals with CAKUT+. This is due, in part, to uncertainty regarding the efficacy of genetic testing and an incomplete understanding of the genes that cause CAKUT+. Here, we use data from 515 individuals with CAKUT+ (n = 500) or isolated CAKUT (n = 15) to determine the efficacy of clinical exome sequencing (cES) and to identify new phenotype expansions that involve CAKUT. We determined that …

Genetics Services In Latin America: A Descriptive Study Of Availability And Utilization Of Genetics In Healthcare, Ryan J German, Erin Atkinson, Eric A Storch, Claudia Soler-Alfonso, Sonia Margarit, Philip J Lupo, Stacey Pereira

Faculty, Staff and Students Publications

Genetic services are expanding globally, but access remains limited in low-resource regions such as Latin America. Understanding current service availability, barriers, and facilitators is critical to guide capacity building and improve patient care. We conducted a cross-sectional survey of healthcare professionals providing genetic services in Latin America. The survey, available in Spanish and English, assessed genetic services, referral patterns, testing availability, barriers, facilitators, and perceived needs. Descriptive statistics summarized quantitative data, and thematic analysis was applied to open-ended responses. Eighty-five respondents from 18 countries reported broad clinical activity across pediatric, cancer, and adult-onset genetic conditions. Commonly ordered tests included karyotype, …

Cross-Species Standardised Cortico-Subcortical Tractography, Stephania Assimopoulos, Shaun Warrington, Davide Folloni, Katherine Bryant, Ali-Reza Mohammadi-Nejad, Wei Tang, Saad Jbabdi, Sarah R Heilbronner, Rogier B Mars, Stamatios N Sotiropoulos

Faculty, Staff and Students Publications

Despite their importance for brain function, cortico-subcortical white matter tracts are under-represented in diffusion magnetic resonance imaging tractography studies. Their non-invasive mapping is more challenging and less explored compared to other major cortico-cortical bundles. We introduce a set of standardised tractography protocols for delineating tracts between the cortex and various deep subcortical structures, including the caudate, putamen, amygdala, thalamus, and hippocampus. To enable comparative studies, our protocols are designed for both human and macaque brains. We demonstrate how tractography reconstructions follow topographical principles obtained from tracers in the macaque and how these translate to humans. We show that the proposed …

Promoting Professionalism In Medical Education: A Toolbox For Effective Feedback And Remediation, Matthew R Carroll, Gal Barak, Tracy Byrne, Huma Farid

Faculty, Staff and Students Publications

No abstract provided.

Alternative Splicing Of The Snap23 Microexon Is Regulated By Mbnl, Qki, And Rbfox2 In A Tissue-Specific Manner And Is Altered In Striated Muscle Diseases, Gabrielle M Gentile, R Eric Blue, Grant A Goda, Bryan B Guzman, Rachel A Szymanski, Eunice Y Lee, Nichlas M Engels, Emma R Hinkle, Hannah J Wiedner, Aubriana N Bishop, Jonathan T Harrison, Hua Zhang, Xander H T Wehrens, Daniel Dominguez, Jimena Giudice

Faculty, Staff and Students Publications

The reprogramming of alternative splicing networks during development is a hallmark of tissue maturation and identity. Alternative splicing of microexons (small, genomic regions ≤ 51 nucleotides) functionally regulate protein-protein interactions in the brain and is altered in several neuronal diseases. However, little is known about the regulation and function of alternatively spliced microexons in striated muscle. Here, we investigated alternative splicing of a microexon in the synaptosome-associated protein 23 (Snap23) encoded gene. We found that inclusion of this microexon is developmentally regulated and tissue-specific, as it occurs exclusively in adult heart and skeletal muscle. The alternative region is …

Ataxia-Telangiectasia Mutated Activation Mediates Transforming Growth Factor Beta Signaling In Acetaminophen-Induced Liver Injury In Mice, Matthew Mcmillin, Christopher S Chu, Elaina Williams, Juliet Venter, Kiersten Bell, Anca D Petrescu, Patrick Mireles, Sharon Demorrow

Faculty and Staff Publications

Acetaminophen (APAP) overdose is associated with increased transforming growth factor beta 1 (TGFβ1) signaling and elevated oxidative stress, which exacerbate DNA damage. TGFβ1 has been shown to regulate ataxia-telangiectasia mutated (ATM) signaling and DNA repair in other cell types. This study investigates the DNA damage response (DDR) during APAP-induced liver injury, focusing on ATM-mediated regulation of TGFβ1 signaling. APAP administration in vitro and in vivo resulted in DNA damage, increased ATM signaling, accumulation of γH2AX, and activation of phosphorylated ataxia telangiectasia mutated (pATM) and phosphorylated checkpoint kinase 2 (pChk2). Pretreatment with an ATM inhibitor, KU55933, attenuated APAP-induced hepatocyte damage and …

Decorin Deficiency Promotes D-Galactose-Induced Skeletal Muscle Atrophy And Fibrosis By Regulating Itgb1/Akt/Mtor Signalling Pathway, Xiaoqin Luo, Mengxue Zhang, Lili Chen, Ruichang Wang, Jiabing Lian, Zhe Yang, Renato V. Iozzo, Jin Wang, Yan Zhang, Xiuli Bi

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

BACKGROUND: Primary sarcopenia is an age-associated disorder with progressive and generalised loss of skeletal muscle strength and mass. Skeletal muscle fibrosis is one of the significant pathological manifestations of age-associated sarcopenia. Decorin, a small dermatan-sulfate proteoglycan, participates in extracellular matrix assembly. In numerous studies, the involvement of decorin is not restricted to matrix structural proteins, and it also affects a diverse variety of biological functions like cell growth, adhesion, migration, proliferation and differentiation. Additionally, it modulates the process of inflammation and fibrillogenesis. Based on these preclinical evidences, we hypothesised that decorin may potentially play an important role in skeletal muscles …

National-Scale Open Cattle Feedlot Detection Using Deep Learning And High-Resolution Aerial Images: Spatial Distribution And Animal Welfare Analysis, Uilson Ricardo Venancio Aires, Vitor Souza Martins, Dakota Hester, Thainara Lima, Lucas Borges Ferreira

Research Data

Open cattle feedlots are a major form of beef production infrastructure in the United States, characterized by outdoor confinement, high animal densities, and regulated feeding practices. Despite their economic importance, a comprehensive and spatially consistent national database of these facilities remains limited. This dataset provides labeled training data, trained deep learning models, and geospatial detection outputs developed to support automated identification of open cattle feedlots from aerial imagery. The dataset includes a manually curated shapefile of 11,746 open cattle feedlot facilities identified through visual interpretation of high-resolution aerial imagery in highly productive counties of Nebraska, Kansas, and Texas. These labels …

The Spoon Theory & Autoimmune Diseases, Karen Davis Rdh, Bsdh

Metro Denver Dental Society Articulator Magazine

In this article, Karen Davis, RDH, BSDH, uses the Spoon Theory to illustrate how the hidden challenges of living with an autoimmune disease or chronic illness can impact oral health, treatment tolerance and daily hygiene routines. She offers practical strategies for dental teams to better support “Spoonie” patients with compassionate, customized care.

Oral Health Is Still The World’S #1 Disease. Here’S How We Fix That, Kami Hoss Dds

Metro Denver Dental Society Articulator Magazine

Dr. Kami Hoss explores how outdated products, one-size-fits-all routines and microbiome-disrupting ingredients are failing patients, and why a more personalized, science-driven approach is urgently needed. His message is clear: it’s time to reinvent oral care for the 21st century.

Addressing Critiques Refines Global Estimates Of Reforestation Potential For Climate Change Mitigation, Kurt A. Fesenmeyer, Erin E. Poor, Drew E. Terasaki Hart, Joseph W. Veldman, Forrest Fleischman, Pooja Choksi, Sally Archibald, Mohammed Armani, Matthew E. Fagan, Evan C. Fricke, César Terrer, Natalia Hasler, Christopher A. Williams, Peter W. Ellis, Susan Cook-Patton

Geography

Reforestation is a prominent climate change mitigation strategy, but available global maps of reforestation potential are widely criticized and highly variable, which limits their ability to provide robust estimates of both the locations and total area of opportunity. Here we develop global maps that address common critiques, build on a review of 89 reforestation maps created at multiple scales, and present eight reforestation scenarios with varying objectives, including providing ecosystem services, minimizing social conflicts, and delivering government policies. Across scenarios, we find up to 195 Mha (million hectares) are available (2225 TgCO2e (teragrams of carbon dioxide equivalent) per year total …

A Pan-Amazonian Dataset Integrating 20 Years Of Respiratory, Cardiovascular, Zoonotic And Vector-Borne Disease Cases And Landscape Changes, Julia Rodrigues Barreto, Florencia Sangermano, Ana Filipa Palmeirim, Farah Carrasco-Rueda, Benoit De Thoisy, Adrian González-Chaves, Maria Eugenia Grillet, Victoria Morpurgo-Dest, Catalina Zuluaga Rodríguez, Nerida Nadia H. Valero, Paula R. Prist

Geography

As anthropogenic pressures continue to impact the environment, human health is expected to be subsequently affected. This dataset provides a comprehensive view of the trends and burden of infectious diseases, along with environmental metrics, across the Amazon biome between 2000 and 2019. The dataset includes health indicators for respiratory, cardiovascular, and major zoonotic and vector-borne diseases (Chagas disease, hantavirus, cutaneous leishmaniasis, visceral Leishmaniasis, rickettsial diseases, and malaria), compiled as annual case counts at the municipal level. The innovation of this dataset lies in its unprecedented assembly of data for this transboundary biome—much of it requiring ground-level collection beyond available in …