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  1. Article ; Online: Normative Perceptions of Sexual Behavior and Alcohol Use among Bisexual Women.

    Todaro, Sabrina M / Schulz, Christina T / Rothstein, Melissa / Stamates, Amy L / Ehlke, Sarah / Kelley, Michelle

    Substance use & misuse

    2024  Volume 59, Issue 5, Page(s) 785–791

    Abstract: ... ...

    Abstract Background
    MeSH term(s) Female ; Humans ; Alcohol Drinking ; Sexual Behavior ; Bisexuality ; Homosexuality, Female ; Sexual and Gender Minorities ; Substance-Related Disorders ; Ethanol
    Chemical Substances Ethanol (3K9958V90M)
    Language English
    Publishing date 2024-01-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 1310358-1
    ISSN 1532-2491 ; 1082-6084
    ISSN (online) 1532-2491
    ISSN 1082-6084
    DOI 10.1080/10826084.2024.2302150
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Subtypes of Alcohol Expectancies Are Differentially Associated With Alcohol Use for Bisexual and Heterosexual Women.

    Stamates, A L / Schulz, C T / Rothstein, M C / Todaro, S M / Ehlke, S J / Kelley, M L

    Substance use & misuse

    2024  Volume 59, Issue 8, Page(s) 1167–1173

    Abstract: ... ...

    Abstract Background
    MeSH term(s) Humans ; Female ; Heterosexuality/psychology ; Alcohol Drinking/psychology ; Alcohol Drinking/epidemiology ; Adult ; Young Adult ; Bisexuality/psychology ; Bisexuality/statistics & numerical data ; Risk-Taking ; Sexual Behavior/psychology ; Adolescent ; Aggression/psychology ; Surveys and Questionnaires ; Middle Aged
    Language English
    Publishing date 2024-02-29
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 1310358-1
    ISSN 1532-2491 ; 1082-6084
    ISSN (online) 1532-2491
    ISSN 1082-6084
    DOI 10.1080/10826084.2024.2321258
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Monocarboxylate transporters facilitate succinate uptake into brown adipocytes.

    Reddy, Anita / Winther, Sally / Tran, Nhien / Xiao, Haopeng / Jakob, Josefine / Garrity, Ryan / Smith, Arianne / Ordonez, Martha / Laznik-Bogoslavski, Dina / Rothstein, Jeffrey D / Mills, Evanna L / Chouchani, Edward T

    Nature metabolism

    2024  Volume 6, Issue 3, Page(s) 567–577

    Abstract: Uptake of circulating succinate by brown adipose tissue (BAT) and beige fat elevates whole-body energy expenditure, counteracts obesity and antagonizes systemic tissue inflammation in mice. The plasma membrane transporters that facilitate succinate ... ...

    Abstract Uptake of circulating succinate by brown adipose tissue (BAT) and beige fat elevates whole-body energy expenditure, counteracts obesity and antagonizes systemic tissue inflammation in mice. The plasma membrane transporters that facilitate succinate uptake in these adipocytes remain undefined. Here we elucidate a mechanism underlying succinate import into BAT via monocarboxylate transporters (MCTs). We show that succinate transport is strongly dependent on the proportion that is present in the monocarboxylate form. MCTs facilitate monocarboxylate succinate uptake, which is promoted by alkalinization of the cytosol driven by adrenoreceptor stimulation. In brown adipocytes, we show that MCT1 primarily facilitates succinate import. In male mice, we show that both acute pharmacological inhibition of MCT1 and congenital depletion of MCT1 decrease succinate uptake into BAT and consequent catabolism. In sum, we define a mechanism of succinate uptake in BAT that underlies its protective activity in mouse models of metabolic disease.
    MeSH term(s) Male ; Mice ; Animals ; Adipocytes, Brown/metabolism ; Succinic Acid/metabolism ; Adipose Tissue, Brown/metabolism ; Biological Transport ; Membrane Transport Proteins/metabolism
    Chemical Substances Succinic Acid (AB6MNQ6J6L) ; Membrane Transport Proteins
    Language English
    Publishing date 2024-02-20
    Publishing country Germany
    Document type Journal Article
    ISSN 2522-5812
    ISSN (online) 2522-5812
    DOI 10.1038/s42255-024-00981-5
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  4. Article: Outcome of Extracorporeal Cardiopulmonary Resuscitation in Pediatric Patients Without Congenital Cardiac Disease: Extracorporeal Life Support Organization Registry Study.

    Beni, Catherine E / Rice-Townsend, Samuel E / Esangbedo, Ivie D / Jancelewicz, Tim / Vogel, Adam M / Newton, Christopher / Boomer, Laura / Rothstein, David H

    Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies

    2023  Volume 24, Issue 11, Page(s) 927–936

    Abstract: Objectives: To describe the use of extracorporeal cardiopulmonary resuscitation (ECPR) in pediatric patients without congenital heart disease (CHD) and identify associations with in-hospital mortality, with a specific focus on initial arrest rhythm.: ... ...

    Abstract Objectives: To describe the use of extracorporeal cardiopulmonary resuscitation (ECPR) in pediatric patients without congenital heart disease (CHD) and identify associations with in-hospital mortality, with a specific focus on initial arrest rhythm.
    Design: Retrospective cohort study using data from pediatric patients enrolled in Extracorporeal Life Support Organization (ELSO) registry between January 1, 2017, and December 31, 2019.
    Setting: International, multicenter.
    Patients: We included ECPR patients under 18 years old, and excluded those with CHD. Subgroup analysis of patients with initial arrest rhythm.
    Interventions: None.
    Measurements and main results: We identified 567 patients: neonates (12%), infants (27%), children between 1 and 5 years old (25%), and children over 5 years old (36%). The patient cohort included 51% males, 43% of White race, and 89% not obese. Most suffered respiratory disease (26%), followed by acquired cardiac disease (25%) and sepsis (12%). In-hospital mortality was 59%. We found that obesity (adjusted odds ratio [aOR], 2.28; 95% CI, 1.21-4.31) and traumatic injury (aOR, 6.94; 95% CI, 1.55-30.88) were associated with greater odds of in-hospital mortality. We also identified lower odds of death associated with White race (aOR, 0.64; 95% CI, 0.45-0.91), ventricular tachycardia (VT) as an initial arrest rhythm (aOR, 0.36; 95% CI, 0.16-0.78), return of spontaneous circulation before cannulation (aOR, 0.56; 95% CI, 0.35-0.9), and acquired cardiac disease (aOR, 0.43; 95% CI, 0.29-0.64). Respiratory disease was associated with greater odds of severe neurologic complications (aOR, 1.64; 95% CI, 1.06-2.54).
    Conclusions: In children without CHD undergoing ECPR, we found greater odds of in-hospital mortality were associated with either obesity or trauma. The ELSO dataset also showed that other variables were associated with lesser odds of mortality, including VT as an initial arrest rhythm. Prospective studies are needed to elucidate the reasons for these survival differences.
    MeSH term(s) Male ; Infant ; Infant, Newborn ; Humans ; Child ; Adolescent ; Child, Preschool ; Female ; Heart Arrest/therapy ; Extracorporeal Membrane Oxygenation ; Retrospective Studies ; Cardiopulmonary Resuscitation ; Heart Defects, Congenital/complications ; Heart Defects, Congenital/therapy ; Arrhythmias, Cardiac ; Tachycardia, Ventricular ; Registries ; Obesity ; Out-of-Hospital Cardiac Arrest
    Language English
    Publishing date 2023-07-21
    Publishing country United States
    Document type Multicenter Study ; Journal Article
    ZDB-ID 2052349-X
    ISSN 1947-3893 ; 1529-7535
    ISSN (online) 1947-3893
    ISSN 1529-7535
    DOI 10.1097/PCC.0000000000003322
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  5. Article: Human granulocyte lysosomal elastase activity using t-butyloxycarbonyl-L-alanine p-nitrophenyl ester and elastin-rhodamine as substrates.

    Galdston, M / Klein, N / Rothstein, E

    The American review of respiratory disease

    1975  Volume 112, Issue 5, Page(s) 629–632

    Abstract: ... elastase activity was similar, using t-butyloxycarbonyl-L-alanine p-nitrophenyl ester or elastin-rhodamine ... Polymorphonuclear leukocyte lysosomal esterolytic activity on the synthetic substrate, t ... butyloxycarbonyl-L-alanine p-nitrophenyl ester was observed to correlate well with polymorphonuclear leukocyte ...

    Abstract Polymorphonuclear leukocyte lysosomal esterolytic activity on the synthetic substrate, t-butyloxycarbonyl-L-alanine p-nitrophenyl ester was observed to correlate well with polymorphonuclear leukocyte granule elastase activity measured on the natural substrate, elastin, bound to rhodamine. In addition, the effect of highly specific, irreversible chloromethyl ketone elastase inhibitors on leukocyte lysosomal elastase activity was similar, using t-butyloxycarbonyl-L-alanine p-nitrophenyl ester or elastin-rhodamine as substrate. Whether polymorphonuclear leukocyte lysosomal granules contain two different enzymes, a true elastase with esterase activity and a similar esterase without elastase activity, as found in the human pancreas, is, as yet, unknown. Both enzyme activities have been identified in isoenzymes of purified human polymorphonuclear leukocyte lysosomal elastase. The correlations observed between the two enzymes, if present in polymorphonuclear leukocytes, are sufficiently strong to use the esterase assay for clinical purposes.
    MeSH term(s) Alanine/pharmacology ; Humans ; Leukocytes/enzymology ; Lung Diseases, Obstructive/enzymology ; Lysosomes/enzymology ; Pancreatic Elastase/metabolism ; Rhodamines/metabolism ; Xanthenes/metabolism
    Chemical Substances Rhodamines ; Xanthenes ; Pancreatic Elastase (EC 3.4.21.36) ; Alanine (OF5P57N2ZX)
    Language English
    Publishing date 1975-11
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, P.H.S.
    ZDB-ID 207923-9
    ISSN 0003-0805
    ISSN 0003-0805
    DOI 10.1164/arrd.1975.112.5.629
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  6. Article ; Online: Notes from the Field: Early Identification of the SARS-CoV-2 Omicron BA.2.86 Variant by the Traveler-Based Genomic Surveillance Program - Dulles International Airport, August 2023.

    Bart, Stephen M / Rothstein, Andrew P / Philipson, Casandra W / Smith, Teresa C / Simen, Birgitte B / Tamin, Azaibi / Atherton, Lydia J / Harcourt, Jennifer L / Taylor Walker, Allison / Payne, Daniel C / Ernst, Ezra T / Morfino, Robert C / Ruskey, Ian / Friedman, Cindy R

    MMWR. Morbidity and mortality weekly report

    2023  Volume 72, Issue 43, Page(s) 1168–1169

    MeSH term(s) Humans ; SARS-CoV-2/genetics ; Airports ; COVID-19 ; Genomics ; Risk Assessment
    Language English
    Publishing date 2023-10-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 412775-4
    ISSN 1545-861X ; 0149-2195
    ISSN (online) 1545-861X
    ISSN 0149-2195
    DOI 10.15585/mmwr.mm7243a3
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  7. Article: FAIM Opposes Aggregation of Mutant SOD1 That Typifies Some Forms of Familial Amyotrophic Lateral Sclerosis.

    Kaku, Hiroaki / Ludlow, Alexander V / Gutknecht, Michael F / Rothstein, Thomas L

    Frontiers in neuroscience

    2020  Volume 14, Page(s) 110

    Abstract: ... as determined by thioflavin T (ThT), filter trap, and sedimentation assays. In sum, we report here a previously ...

    Abstract Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative illness that is unremittingly fatal and for which no effective treatment exists. All forms of ALS are characterized by protein aggregation. In familial forms of ALS, specific and heritable aggregation-prone proteins have been identified, such as mutant superoxide dismutase (SOD1). It has been suggested that a factor capable of preventing mutant SOD1 protein aggregation and/or disassembling mutant SOD1 protein aggregates would ameliorate SOD1-associated forms of familial ALS. Here we identify Fas Apoptosis Inhibitory Molecule (FAIM), a highly evolutionarily conserved 20 kDa protein, as an agent with this activity. We show FAIM counteracts intracellular accumulation of mutant SOD1 protein aggregates, which is increased in the absence of FAIM, as determined by pulse-shape analysis and filter trap assays. In a cell-free system, FAIM inhibits aggregation of mutant SOD1, and further disassembles and solubilizes established mutant SOD1 protein aggregates, as determined by thioflavin T (ThT), filter trap, and sedimentation assays. In sum, we report here a previously unknown activity of FAIM that opposes ALS disease-related protein aggregation and promotes proteostasis of an aggregation-prone ALS protein.
    Language English
    Publishing date 2020-02-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2411902-7
    ISSN 1662-453X ; 1662-4548
    ISSN (online) 1662-453X
    ISSN 1662-4548
    DOI 10.3389/fnins.2020.00110
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  8. Article ; Online: The Effects of Theta EEG Neurofeedback on the Consolidation of Spatial Memory.

    Shtoots, Limor / Dagan, Tom / Levine, Josh / Rothstein, Aryeh / Shati, Liran / Levy, Daniel A

    Clinical EEG and neuroscience

    2020  Volume 52, Issue 5, Page(s) 338–344

    Abstract: How can the stability of a recently acquired memory be improved? Recent findings regarding the importance of theta frequency EEG activity in the hippocampus suggest that entraining neural activity in that frequency band might increase post-encoding ... ...

    Abstract How can the stability of a recently acquired memory be improved? Recent findings regarding the importance of theta frequency EEG activity in the hippocampus suggest that entraining neural activity in that frequency band might increase post-encoding waking replay, reinforcing learning-related plasticity. Our previous studies revealed that upregulating postlearning theta power using EEG neurofeedback (NFB) significantly benefitted procedural and episodic memory performance (both immediate and delayed), and may provide optimal conditions for stabilization of new memories. We have now explored whether memory benefits of theta NFB generalize to delayed spatial memory, an additional hippocampus-dependent process. Participants learned to associate object images with locations on a computer screen. NFB was used to enable participants to selectively increase scalp EEG theta power for 30 minutes. Visuo-spatial memory was tested one week later, with the theta NFB participants compared with 2 control groups (beta-augmentation NFB as an active control group, and an additional passive control group that did not engage in NFB). Theta upregulation was found to improve visuo-spatial memory, as reflected in reduced error distances in location marking and faster reaction time for correct answers by the theta group. This supports the contention that theta upregulation immediately after learning strengthens early consolidation of visuo-spatial memory. This intervention could potentially benefit various memory-challenged populations, as well as healthy individuals.
    MeSH term(s) Electroencephalography ; Humans ; Neurofeedback ; Reaction Time ; Spatial Memory ; Theta Rhythm
    Language English
    Publishing date 2020-11-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2140201-2
    ISSN 2169-5202 ; 0009-9155 ; 1550-0594
    ISSN (online) 2169-5202
    ISSN 0009-9155 ; 1550-0594
    DOI 10.1177/1550059420973107
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  9. Article ; Online: The human counterpart of mouse B-1 cells.

    Rothstein, Thomas L / Quach, Tam D

    Annals of the New York Academy of Sciences

    2015  Volume 1362, Page(s) 143–152

    Abstract: ... that include phagocytosis, antigen presentation, immune suppression, and polarization of T cell differentiation ...

    Abstract B-1 cells represent a subpopulation of B cells that has been extensively studied in mice and shown to spontaneously generate natural antibody that provides antimicrobial protection and helps dispose of cellular debris. Mouse B-1 cells originate from distinct progenitors and express additional immune properties that include phagocytosis, antigen presentation, immune suppression, and polarization of T cell differentiation. Confusion regarding the existence of human B-1 cells with mouse B-1-like properties has recently been addressed by identification of a new phenotypic profile. Human B-1 cells spontaneously secrete antibody and are distinct from other circulating B cell populations by multiple criteria. A number of laboratories have recently reported on changes to the human B-1 cell population in human disease.
    MeSH term(s) Animals ; B-Lymphocyte Subsets/immunology ; B-Lymphocyte Subsets/metabolism ; Bone Marrow Transplantation/trends ; Cell Differentiation/physiology ; Humans ; Lymphocyte Activation/physiology ; Mice ; Species Specificity
    Language English
    Publishing date 2015-12
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 211003-9
    ISSN 1749-6632 ; 0077-8923
    ISSN (online) 1749-6632
    ISSN 0077-8923
    DOI 10.1111/nyas.12790
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  10. Article ; Online: Electron-Hole Crossover in Gate-Controlled Bilayer Graphene Quantum Dots.

    Banszerus, L / Rothstein, A / Fabian, T / Möller, S / Icking, E / Trellenkamp, S / Lentz, F / Neumaier, D / Watanabe, K / Taniguchi, T / Libisch, F / Volk, C / Stampfer, C

    Nano letters

    2020  Volume 20, Issue 10, Page(s) 7709–7715

    Abstract: Electron and hole Bloch states in bilayer graphene exhibit topological orbital magnetic moments with opposite signs, which allows for tunable valley-polarization in an out-of-plane magnetic field. This property makes electron and hole quantum dots (QDs) ... ...

    Abstract Electron and hole Bloch states in bilayer graphene exhibit topological orbital magnetic moments with opposite signs, which allows for tunable valley-polarization in an out-of-plane magnetic field. This property makes electron and hole quantum dots (QDs) in bilayer graphene interesting for valley and spin-valley qubits. Here, we show measurements of the electron-hole crossover in a bilayer graphene QD, demonstrating opposite signs of the magnetic moments associated with the Berry curvature. Using three layers of top gates, we independently control the tunneling barriers while tuning the occupation from the few-hole regime to the few-electron regime, crossing the displacement-field-controlled band gap. The band gap is around 25 meV, while the charging energies of the electron and hole dots are between 3 and 5 meV. The extracted valley
    Language English
    Publishing date 2020-10-05
    Publishing country United States
    Document type Journal Article
    ISSN 1530-6992
    ISSN (online) 1530-6992
    DOI 10.1021/acs.nanolett.0c03227
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