Digital Commons Network^™

Pace Oci Short-Wave Infrared Detection Assembly Frequency-Dependent Linearity Characterization And Uncertainty Analysis, Kenneth J. Squire, Jacob Hedelius, David K. Moser, James Q. Peterson, Eric T. Gorman, Emily Kan, D. Brent Mott, Ulrik B. Gliese, Gerhard Meister

Space Dynamics Laboratory Publications

The Ocean Color Instrument (OCI), the primary payload of the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) observatory, will collect data to monitor the health of Earth’s oceans and atmosphere. The Short-Wave Infrared (SWIR) Detection Assembly (SDA) was built and characterized by the Utah State University Space Dynamics Laboratory (SDL) and is a subsystem of OCI. The SDA measures seven bands centered at 940, 1038, 1250, 1378, 1615, 2130, and 2260 nm, with standard- and high-gain varieties for the 1250 and 1615 nm bands, resulting in nine total detection configurations in the SWIR. The delivery of high-quality science data is critically …

Sequencing Individual Genomes With Recurrent Genomic Disorder Deletions: An Approach To Characterize Genes For Autosomal Recessive Rare Disease Traits, Bo Yuan, Katharina V Schulze, Nurit Assia Batzir, Jefferson Sinson, Hongzheng Dai, Wenmiao Zhu, Francia Bocanegra, Chin-To Fong, Jimmy Holder, Joanne Nguyen, Christian P Schaaf, Yaping Yang, Weimin Bi, Christine Eng, Chad Shaw, James R Lupski, Pengfei Liu

Children’s Nutrition Research Center Staff Publications

Background: In medical genetics, discovery and characterization of disease trait contributory genes and alleles depends on genetic reasoning, study design, and patient ascertainment; we suggest a segmental haploid genetics approach to enhance gene discovery and molecular diagnostics.

Methods: We constructed a genome-wide map for nonallelic homologous recombination (NAHR)-mediated recurrent genomic deletions and used this map to estimate population frequencies of NAHR deletions based on large-scale population cohorts and region-specific studies. We calculated recessive disease carrier burden using high-quality pathogenic or likely pathogenic variants from ClinVar and gnomAD. We developed a NIRD (NAHR deletion Impact to Recessive Disease) score for recessive …

Promoting Creativity: Secondary Visual Art Teachers’ Perceptions And Understanding Of Creativity In Ghana, Enock Swanzy-Impraim, Julia E. Morris, Geoffrey W. Lummis, Andrew Jones

Research outputs 2022 to 2026

Developing creativity in learners is contingent on how teachers define and understand creativity. This qualitative multi-site case study investigated secondary visual arts teachers’ perceptions and understanding of creativity in Sekondi-Takoradi in Ghana and the influences that impact their perceptions. Data were gathered from 16 secondary visual arts teachers in Ghana using interviews and documents review. It was evidenced that the secondary visual arts teachers’ perceptions and understanding of creativity are limited and built on historical Ghanaian educational materials. The findings suggest teacher training materials and school-based educational resources in Ghana must be upgraded to extend teachers’ understanding of creativity within …

Arthritis Prediction Of Advanced Hepatic Fibrosis In Hfe Hemochromatosis, Lauren Andersson, Lawrie W. Powell, Louise E. Ramm, Grant A. Ramm, John K. Olynyk

Research outputs 2022 to 2026

Objective: To evaluate whether arthritis predicts the likelihood of advanced hepatic fibrosis in HFE hemochromatosis.

Patients and Methods: We conducted a retrospective, cross-sectional analysis of 112 well-characterized patients with HFE hemochromatosis and liver biopsy–validated fibrosis staging recruited between January 1, 1983, and December 31, 2013. Complete clinical, biochemical, hematologic, and noninvasive serum biochemical indices (aspartate aminotransferase to platelet ratio index [APRI] and fibrosis 4 index [FIB4]) were available. Scheuer fibrosis stages 3 and 4, APRI greater than 0.44, or FIB4 greater than 1.1 were used to define advanced hepatic fibrosis. Comparisons between groups were performed using categorical analysis, unpaired or …

Urinary Schistosomiasis And Its Potential For Cancer And Hepato-Renal Function Alterations Among The Residents Of Asejire Dam, South-Western Nigeria, Omowumi O. Adewale, Monsurat O. Odebode, Maryam O. Mustapha, Oluwatosin A. Adetuyi, Monsuru A. Adeleke

Tanzania Journal of Science

Urinary schistosomiasis is of public health significance in sub-Saharan Africa with its prevalence being linked to carcinogenesis. However, there is a paucity of data to support this relationship. This study explored the prevalence and intensity of Schistosoma haematobium infections and its associations with cancer and hepatorenal function alterations in villages along the Asejire dam in the State of Osun, Nigeria. Urine samples from 152 consented participants (aged 18–75 years) from four communities were collected and examined for Schistosoma haematobium using the microscopy method. The blood serum of randomly selected infected and non-infected individuals (10 per group) was screened for tumor, …

Bed Ii Phytolith Palaeolandscapes (1.5-1.1 Ma) At Oldupai Gorge, Tanzania, Makarius P. Itambu

Tanzania Journal of Science

The primary approach for reconstructing ancient plant landscapes is normally through the analysis of environmental proxy data and ultimately the application of the data from plant micro-remains to infer the vegetation patterns, distribution, and nature of past environments. Phytolith analyses serve as an important tool for identifying different micro-ecological niches in which human activities occurred. They are indicative of certain plant types and vegetation patterns, and the way in which plant landscapes respond to regional climate changes. Hence, in order to understand the ancient plant landscape of the Pleistocene Bed II sites of Oldupai Gorge 1.5 to 1.1 million years …

Evaluation Of Enzymatic Activity During Growth Of Pleurotus Hk 37 On Saba Comorensis Exocarp, Isse I. Molobele, Rose J. Masalu, Prosper R. Mosha, Cyprian B. Mpinda

Tanzania Journal of Science

Mushrooms degrade lignocellulosic biomass by releasing lignolytic and hydrolytic enzymes which convert lignocellulosic material into soluble and low molecular weight compounds which are then absorbed as nutrients. In the present study, enzymatic activities of Pleurotus HK 37 during growth on Saba comorensis exocarps were evaluated. It was observed that, Pleurotus HK 37 has ability to produce lignolytic enzyme (Laccase) and hydrolytic enzymes (Carboxymethyl cellulase, xylanase and filterpaperase). Maximum laccase activity of 3.33 ± 0 UmL-1 was observed during colonization period and the activity dropped during fruitification phase. Similar to hydrolytic enzymes, the activity was observed during colonization period and decreased …

September 30, 2022 Minutes, Swosu Faculty Senate

Faculty Senate Minutes

SWOSU Faculty Senate Official Minutes from the September 30, 2022 meeting.

Early Mobilization For Critically Ill Adults: An Integrative Review, Jarvis Mcgrath

Nursing Research and EBP Day 2022

Objectives: Despite emerging evidence on the health benefits of early mobilization (EM) among critically ill patients, immobility and perceived barriers to EM persists. This integrative review aimed to summarize existing data on nurse-led EM, including how EM is defined, how EM protocols were developed, and key components of their protocol.

Methods: The protocol for this integrative review was developed in consultation with a trained librarian. A comprehensive search was conducted using the databases CINAHL, Embase, and ProQuest Nursing and Allied Health in April 2021. 6% of results were independently screened by 2 reviewers and the remaining were screened by a …

A Review On Serum, Genetic And Mirna Associated Biomarkers For The Early Diagnosis Of Hepatocellular Carcinoma (Hcc)), Ambreen Kanwal, Asima Tayyeb

Journal of Bioresource Management

Hepatocellular carcinoma is the most devastating complication of liver cirrhosis and diagnosis in earlier stages could be useful in curative interventions. The main aim of this review was to analyze current diagnostic biomarkers which are available for the early diagnosis of hepatocellular carcinoma (HCC). For this purpose, we searched different web databases including Medline/Pubmed. We found multiple significant serum biomarkers for imperative diagnosis including α- Fetoprotein, Des- γ -carboxyprothrombin (DCP), Osteopontin (OPN), Glypican-3 (GPC3), Golgi protein-73 (GP73), Squamous cell carcinoma antigen (SCCA), Annexin A2 (ANXA2) and Heat shock protein 70 (HSP70) but all of these represent low sensitivity and low …

Defining Health Care Marketing: A Review Of Scholarly And Other Textual Sources, Gary Daniel Futrell

Journal of Applied Marketing Theory

A review of scholarly works and leading textbooks published for health care marketing courses shows that they do not adequately define the disciple. This paper promotes the use of the two-word form of health care and defines health care marketing as the activity, set of institutions, and processes for creating, communicating, delivering, & exchanging any good, service, or idea; performed to restore, maintain, or enhance the well-being of an individual or population. This paper fills a gap in the literature by providing linguistic and practical justification for using the two-word form of health care and connects the modern wellness paradigm …

Biodiversity Of Culicidae (Insecta: Diptera) In The Region Of Khenchela (Northeast Algeria), Imane Halimi, Fatima Zohra Zohra Kara-Toumi, Salim Lebbal, Ruben Bueno Mari, Asma Ghorab, Fairouz Saidi

Journal of Bioresource Management

Mosquitoes are considered as vectors of serious human diseases. The prevention of parasitic and arboviral vector-borne diseases is based mostly on vector control strategies. This control cannot be effective unless a strong knowledge of mosquito biology and distribution in the working area. In this context, and in order to improve the knowledge on the specific diversity of the culicids fauna in the region of Khenchela (northeast of Algeria), an inventory of mosquitoes was carried out for the first time in this region. Larval collection was conducted in various types of habitats through continuous monitoring of seven sites from May 2020 …

Health Safety In Drinks: Evaluation Of Certain Food Additives In Algeria, Saoussene Chernine, Samira Djekoun Bensoltane

Journal of Bioresource Management

Consumption of drinks remains a controversial issue for public health. For more than 50 years, potential adverse reactions to additives have been suggested, but data to date are conflicting. The purpose of this article is to provide an approach to the health threat by inventorying the food additives used in 304 local and imported drinks sold in the Algerian market and classifying them according to their toxicity. In second time, survey population destinated to 1200 subjects to evaluate their drink consumption and health problems. The results show that the inventoried drinks contain many food additives, mostly consisting of dyes. Toxic …

Modeling Multivariate Age-Related Imaging Variables With Dependencies, Hwiyoung Lee, Chixiang Chen, Peter Kochunov, Liyi Elliot Hong, Shuo Chen

Faculty, Staff and Student Publications

Neuroimaging techniques have been increasingly used to understand the neural biology of aging brains. The neuroimaging variables from distinct brain locations and modalities can exhibit age-related patterns that reflect localized neural decline. However, it is a challenge to identify the impacts of risk factors (eg, mental disorders) on multivariate imaging variables while simultaneously accounting for the dependence structure and nonlinear age trajectories using existing tools. We propose a mixed-effects model to address this challenge by building random effects based on the latent brain aging status. We develop computationally efficient algorithms to estimate the parameters of new random effects. The simulations …

Pin-Pointing The Key Hubs In The Ifn-Γ Pathway Responding To Sars-Cov-2 Infection, Ayelen Toro, Sofia Lage-Vickers, Juan Bizzotto, Felipe Vilicich, Agustina Sabater, Gaston Pascual, Sabrina Ledesma-Bazan, Pablo Sanchis, Maria Sol Ruiz, Ana Paula Arevalo, Jorge L Porfido, Mercedes Abbate, Rocio Seniuk, Estefania Labanca, Nicolas Anselmino, Nora M Navone, Daniel F Alonso, Elba Vazquez, Martina Crispo, Javier Cotignola, Geraldine Gueron

Faculty, Staff and Student Publications

Interferon gamma (IFN-γ) may be potential adjuvant immunotherapy for COVID-19 patients. In this work, we assessed gene expression profiles associated with the IFN-γ pathway in response to SARS-CoV-2 infection. Employing a case-control study from SARS-CoV-2-positive and -negative patients, we identified IFN-γ-associated pathways to be enriched in positive patients. Bioinformatics analyses showed upregulation of MAP2K6, CBL, RUNX3, STAT1, and JAK2 in COVID-19-positive vs. -negative patients. A positive correlation was observed between STAT1/JAK2, which varied alongside the patient's viral load. Expression of MX1, MX2, ISG15, and OAS1 (four well-known IFN-stimulated genes (ISGs)) …

A Novel Piggyback Strategy For Mrna Delivery Exploiting Adenovirus Entry Biology, Myungeun Lee, Paul J Rice-Boucher, Logan Thrasher Collins, Ernst Wagner, Lorenzo Aulisa, Jeffrey Hughes, David T Curiel

2020-Current year OA Pubs

Molecular therapies exploiting mRNA vectors embody enormous potential, as evidenced by the utility of this technology for the context of the COVID-19 pandemic. Nonetheless, broad implementation of these promising strategies has been restricted by the limited repertoires of delivery vehicles capable of mRNA transport. On this basis, we explored a strategy based on exploiting the well characterized entry biology of adenovirus. To this end, we studied an adenovirus-polylysine (AdpL) that embodied "piggyback" transport of the mRNA on the capsid exterior of adenovirus. We hypothesized that the efficient steps of Ad binding, receptor-mediated entry, and capsid-mediated endosome escape could provide an …

Modulation Of The Nf-Κb Activation Pathway By Phycocyanobilin From Spirulina Platensis: An In Silico Study, Febriana Catur Iswanti, Hastuti Handayani S Purba, Ani Retno Prijanti, Fadilah Fadilah, Linda Herlina, Reni Paramita

Makara Journal of Science

Several studies have predicted the molecular interactions of the active ingredient of Spirulina platensis as an anti-inflammatory compound. However, these interaction studies did not review the modulation of the NF-κB activation pathway, which involves various factors. This study demonstrated the potential of the bioactive compounds of S. platensis for modulating immune function by reducing inflammation through the inhibition of the NF-κB activation pathway. Phycocyanobilin was predicted to have good potential for molecular docking with multisubunit IκB kinase (IKK)1/IKKA, IKK2/IKKB, NF-κB-inducing kinase, and the IκBα/NF-κB complex. Furthermore, β-carotene exhibited good potential for interactions with NF-κB essential modulator/IKK and the NF-κB complex, …

Synthesis Of Alginate/Hydroxyapatite Beads For Acetaminophen Delivery, Anesylvia Angan, Nonni Soraya Sambudi

Makara Journal of Science

Conventional drug delivery systems usually involve the intake of multiple drugs, which could amplify the risk of overdosing. Acetaminophen is a widely used pain relief substance that is prone to accidental overdosing. Hence, a controlled drug delivery system is needed to ensure its efficacy. A nanocomposite hydroxyapatite/alginate system that was used as a drug carrier for acetaminophen was synthesized through the sol-gel method, and the mechanism underlying its controlled drug delivery was investigated. Spherical nanocomposite bead samples were synthesized by incorporating 5 wt%, 10 wt%, and 15 wt% hydroxyapatite into mixtures containing alginate. The mixtures were then dropped into calcium …

Mutation Of Aspergillus Sp. Using Ultraviolet Light And Nitrous Acid For Amylase Production From Banana Peels, Cyprian Erumiseli Oshoma, Johnson Oche Akor, Beckley Ikhajiagbe, Marcel James Ikenebomeh

Makara Journal of Science

Strain improvement through mutagenesis is important in the commercial development of microbial fermentation. This study aimed to produce amylase from banana (Musa sapientum) peels by using mutant Aspergillus sp. strains obtained via ultraviolet (UV) radiation and nitrous acid-based mutagenesis. Results revealed that banana peels pretreated with 0.8 N HCl had a biomass yield of 3.02 g/L and amylase activity of 2.81 U/L. Of the UV mutants, strain AUV1 had the highest biomass and amylase activity of 4.50 ± 0.21 g/L and 3.46 ± 0.14 U/L, respectively. Subsequently, HNO₂ mutants showed that strain ANA6 had 30.64% and …

Prediction Of Neonatal Growth Restriction In Fetuses With Gastroschisis By Early Third Trimester Ultrasonography Utilizing Contemporary Birth Weight Percentiles, Madeline Mckenna

Student Scholarship

Objective: To identify the estimated fetal weight (EFW) formula and threshold for the optimal prediction of fetal growth restriction (FGR) at 26–34 weeks' in fetuses with gastroschisis. Methods: Late second and third trimester ultrasound data were used to calculate the EFW utilizing eight different formulas: Hadlock I-IV, Honarvar, Shepard, Siemer, and Warsof. EFW and birth weight percentiles were assigned from US population growth curves. FGR and small for gestational age (SGA) were defined as EFW and birth weight less than the tenth percentile for gestational age; Receiver operating characteristic (ROC) curves were used to compare formula performance for FGR diagnosis …

Characterisation And Antimicrobial Potential Of Actinobacteria Isolated From Momela Soda Lakes, Tanzania, Witness S. Lema, Ally Mahadhy, Modester Damas, Joan J.E. Munissi, Thomas J. Lyimo

Tanzania Journal of Science

Extreme environments such as soda lakes are potential sources of microbes with biotechnological applications in different sectors. This study aimed at isolation, characterization and investigation of antibacterial potential of actinobacteria from Momela Soda Lakes, at Arusha National Park in Tanzania. One hundred and twenty (120) isolates were recovered from soil and water samples using the dilution plate technique. The isolates were morphologically and biochemically characterized, and further, screened for antimicrobial activity by disc diffusion method as well as the micro dilution technique. Cytotoxic effects were determined using the brine shrimp lethality test. Results showed that, all 120 isolates were Gram-positive …

Effects Of Small-Scale Mining Activities On Fisheries And Livelihoods In The Birim River In Atiwa District, Eastern Region Of Ghana, Elliot Haruna Alhassan, Samuel Opoku Dandi, Sandra Akugpoka Atindana

Tanzania Journal of Science

The socioeconomic importance of small-scale mining in Ghana is of great interest to the country. It provides employment, supports the livelihood of poor rural areas, and also contributes to national income. Despite all these importance, it has a great influence on the surroundings, with surface and groundwater bodies being the most affected. The study was conducted to determine the effects of small-scale mining activities on fisheries and livelihoods along the Birim River in Atiwa District of Ghana, and also, to ascertain the nature of mining in the catchment and the current status of fisheries in the river. Data were collected …

Role Of Imaging And Ai In The Evaluation Of Covid-19 Infection: A Comprehensive Survey, Mayada Elgendy, Hossam Magdy Balaha, Mohamed Shehata, Ahmed Alksas, Mahitab Ghoneim, Fatma Sherif, Ali Mahmoud, Ahmed Elgarayhi, Fatma Taher, Mohammed Sallah, Mohammed Ghazal, Ayman El-Baz

All Works

Coronavirus disease 2019 (COVID-19) is a respiratory illness that started and rapidly became the pandemic of the century, as the number of people infected with it globally exceeded 253.4 million. Since the beginning of the pandemic of COVID-19, over two years have passed. During this hard period, several defies have been coped by the scientific society to know this novel disease, evaluate it, and treat affected patients. All these efforts are done to push back the spread of the virus. This article provides a comprehensive review to learn about the COVID-19 virus and its entry mechanism, its main repercussions on …

The Specific Richness Of Forest Cockroach Communities In The Region Of Aflou (Laghouat; Algeria), Fatiha Masna, Siham Bounadji, Saliha Benhissen, Zakaria Hedjouli, Abdelmadjid Yagoub Asloum, Sarra Habbachi, Waffa Habbachi

Journal of Bioresource Management

Forest cockroaches are among the insects that play an important and effective role in forest formations, they are insects with incomplete metamorphosis belonging to the order of Blattodea. This work is a contribution to the knowledge of Blattoptera species existing in the forest environments of Aflou’s region (Laghouat; Algeria).The inventory was carried out monthly in the El-Khnegue Forest (Aflou) from February 2019 to May 2019. It revealed the presence of six species of forest Cockroaches, which belongs to 4 genera of the Blattelidae family. After identification, it was demonstrated that, these species were: Dziriblatta nigriventris (Chopard, 1936), Dziriblatta stenoptera (Chopard, …

Importance And Winter Ornithological Value Of Lake El-Golea (Ghardaïa, Algerian Sahara, Biad Radhia, Bounab Choayb, Guergueb El Yamine, Biad Mohamed Fetheddine, Houhamdi Moussa

Journal of Bioresource Management

This study is carried out on two winter period (2018-2019 and 2019-2020) in Lake El-Golea (Ghardaïa, northern Sahara of Algeria). Its objective is to determine the ornithological value of this lake and to in ferits importance in maintaining aquatic avifauna during the winter season. This inventory shows a diversity equivalent to forty-one species belonging to thirteen families and nine orders of which eighteen are protected by various Algerian and international laws. The most represented family is that of the Anatidae with twelve species while the family with the highest number is that of the Phenicopteridae represented only by one species, …

Impact Of Mineral Fertilization, Home Compost And Farm Manure On Yield Components And Nutritional Parameters Of Tomato Fruit, Karima Ghebbi, Mohamed Meziane Bellal

Journal of Bioresource Management

Mineral fertilization, home compost and farm manure were tested on tomato hybrid variety cultivated in open field (Lycopersicon esculentum Mill.) evaluating the effect on growth, yield components and nutritional parameters of fruit. Tomato variety was grown on clay-loam soil poor in potassium and nitrogen but rich in phosphor and fairly well provided with organic matter. The test was carried out in a randomized complete block design with four replications. Results showed that supply by home compost revealed to be better on most of parameters measured compared with farm manure and mineral fertilization. Fruit yield was positively affected by home …

Effect Of Drying Method On Biochemical Composition And Nutritional Quality Of Sandfish (Scincus Scincus) Consumed In South-East Algeria, Ikram Toumi, Ifriqya Medila, Hamdi Bendif

Journal of Bioresource Management

Sandfish is highly consumed in South-East of Algeria for its gustative and nutritional qualities. The aim of this study was to evaluate the influence of drying methods on fatty acids and amino acids sandfish quality. Biochemical analyzes were performed using the analytical methods adopted by the Association of Official Analytical Chemists (AOAC) method. The fatty acid composition was evaluated using the gas chromatography and the high-performance liquid chromatography (HPLC) method was used for the amino acids analysis. Significant differences were found in the moisture, ash, protein and fat content. Chromatogram analysis revealed the existence of nine (9) fatty acids the …

Triazole Fungicide Prosaro Ec 250 - Induced Hematologicaland Biochemical Alterations In Male Rabbits (Oryctolagus Cuniculus), Debabsa Rafika, Khaldi Fadila, Grara Nedjoud, Bouzahouane Hana, Guezgouz Noureddine, Gheid Abdelhak

Journal of Bioresource Management

The study aimed to evaluate the toxic effects of fungicide Prosaro 250 EC on hematological profiles and renal functional-biochemical markers, as well as blood glucose level .Twenty-four male rabbits were equally and randomly divided into control untreated group (G1) (n =6) received distilled water and standard food, and three treated groups (n=6 each) received by oral gavage Prosaro 250 EC at three doses (mg/kg body weight (bw)), 0.093 (G2), 0.186 (G3) and 0.465 mg/kg bw (G4) for 21 days .Results revealed a significant decrease in the kidney weight, and a significant increase in the levels of serum urea, uric acid, …

Population Fluctuation Of Bemisia Tabaci (L) And Its Associated Predators Under Combined Effects Of Sowing Date And Varieties, Muhammad Rafiq Shahid, Muhammad Farooq, Wajid Nazeer, Muhammad Iqbal, Muhammad Akram, Anser Ali, Abrar Ahmad, Khurram Shahzad, Ali Raza, Saghir Ahmad, Maryam Iqbal

Journal of Bioresource Management

The sowing date is very crucial among agronomic techniques for ensuring productivity and controlling insect pest. In 2018 and 2019, sowings were carried out 15 days intervals, starting on March 1 and ending on June 16. The dates were: March 1, March 16, April 1, May 1, May 16, and June 1. On advanced cultivars of Bt cotton, namely MNH-1026, MNH-1050, and IUB-13, the whitefly, Bemisia tabaci (Aleyrodidae: Hemiptera), and beneficial/predatory fauna were researched (control). The statistical analysis was multivariate. The relationship between the predatory fauna and the prey (whiteflies) in the correlogram was favourable. Predators showed a positive association …

Sex-Specific Epigenetic Development In The Mouse Hypothalamic Arcuate Nucleus Pinpoints Human Genomic Regions Associated With Body Mass Index, Harry Mackay, Chathura J Gunasekara, Kit-Yi Yam, Dollada Srisai, Hari Krishna Yalamanchili, Yumei Li, Rui Chen, Cristian Coarfa, Robert A Waterland

Duncan NRI Faculty and Staff Publications

Recent genome-wide association studies corroborate classical research on developmental programming indicating that obesity is primarily a neurodevelopmental disease strongly influenced by nutrition during critical ontogenic windows. Epigenetic mechanisms regulate neurodevelopment; however, little is known about their role in establishing and maintaining the brain's energy balance circuitry. We generated neuron and glia methylomes and transcriptomes from male and female mouse hypothalamic arcuate nucleus, a key site for energy balance regulation, at time points spanning the closure of an established critical window for developmental programming of obesity risk. We find that postnatal epigenetic maturation is markedly cell type and sex specific and …