Digital Commons Network^™

Down Syndrome Mouse Models Have An Abnormal Enteric Nervous System, Ellen M Schill, Christina M Wright, Alisha Jamil, Jonathan M Lacombe, Randall J Roper, Robert O Heuckeroth

Open Access Publications

Children with trisomy 21 (Down syndrome [DS]) have a 130-fold increased incidence of Hirschsprung Disease (HSCR), a developmental defect where the enteric nervous system (ENS) is missing from distal bowel (i.e., distal bowel is aganglionic). Treatment for HSCR is surgical resection of aganglionic bowel, but many children have bowel problems after surgery. Post-surgical problems like enterocolitis and soiling are especially common in children with DS. To determine how trisomy 21 affects ENS development, we evaluated the ENS in two DS mouse models, Ts65Dn and Tc1. These mice are trisomic for many chromosome 21 homologous genes, including Dscam and Dyrk1a, which …

An Obligatory Role For Club Cells In Preventing Obliterative Bronchiolitis In Lung Transplants, Zhiyi Liu, Fuyi Liao, Davide Scozzi, Yuka Furuya, Kaitlyn N Pugh, Ramsey Hachem, Delphine L Chen, Marlene Cano, Jonathan M Green, Alexander S Krupnick, Daniel Kreisel, Anne Karina T Perl, Howard J Huang, Steven L Brody, Andrew E Gelman

Open Access Publications

Obliterative bronchiolitis (OB) is a poorly understood airway disease characterized by the generation of fibrotic bronchiolar occlusions. In the lung transplant setting, OB is a pathological manifestation of bronchiolitis obliterans syndrome (BOS), which is a major impediment to long-term recipient survival. Club cells play a key role in bronchiolar epithelial repair, but whether they promote lung transplant tolerance through preventing OB remains unclear. We determined if OB occurs in mouse orthotopic lung transplants following conditional transgene-targeted club cell depletion. In syngeneic lung transplants club cell depletion leads to transient epithelial injury followed by rapid club cell-mediated repair. In contrast, allogeneic …

Significance Of Her2 Protein Expression And Her2 Gene Amplification In Colorectal Adenocarcinomas, Xin-Yu Wang, Zhi-Xue Zheng, Yu Sun, Yan-Hua Bai, Yun-Fei Shi, Li-Xin Zhou, Yun-Feng Yao, Ai-Wen Wu, Deng-Feng Cao

Open Access Publications

BACKGROUND: Human epidermal growth factor receptor 2 (HER2) is an oncogenic driver, and a well-established therapeutic target in breast and gastric cancers. While the role of HER2 as a prognostic biomarker in colorectal adenocarcinomas (CRCs) remains uncertain, its relevance as a therapeutic target has been established. We undertook the present study to evaluate the frequency of HER2 expression in CRC and to correlate it with various clinicopathological variables.

AIM: To correlate HER2 protein expression and

METHODS: About 1195 consecutive surgically resected CRCs were analyzed by immunohistochemical staining (IHC) to assess HER2 protein expression, and 141 selected tumors were further evaluated …

Subsequent Event Risk In Individuals With Established Coronary Heart Disease, Riyaz S. Patel, Petra A. Lenzini, Sharon Cresci, Et Al

Open Access Publications

No abstract provided.

A Mixture Of U.S. Food And Drug Administration-Approved Monoaminergic Drugs Protects The Retina From Light Damage In Diverse Models Of Night Blindness, Henri Leinonen, Elliot H. Choi, Anthony Gardella, Vladimir J. Kefalov, Krzysztof Palczewski

Open Access Publications

Purpose: The purpose of this study was to test the extent of light damage in different models of night blindness and apply these paradigms in testing the therapeutic efficacy of combination therapy by drugs acting on the Gi, Gs, and Gq protein-coupled receptors.

Methods: Acute bright light exposure was used to test susceptibility to light damage in mice lacking the following crucial phototransduction proteins: rod transducin (GNAT1), cone transducin (GNAT2), visual arrestin 1 (ARR1), and rhodopsin kinase 1 (GRK1). Mice were intraperitoneally injected with either vehicle or drug combination consisting of metoprolol (β1-receptor antagonist), bromocriptine (dopamine family-2 receptor agonist) and …

Suppression Of Ilc2 Differentiation From Committed T Cell Precursors By E Protein Transcription Factors, Liangyue Qian, Sandra Bajana, Constantin Georgescu, Vincent Peng, Hong-Cheng Wang, Indra Adrianto, Marco Colonna, Jose Alberola-Ila, Jonathan D. Wren, Xiao-Hong Sun

Open Access Publications

Current models propose that group 2 innate lymphoid cells (ILC2s) are generated in the bone marrow. Here, we demonstrate that subsets of these cells can differentiate from multipotent progenitors and committed T cell precursors in the thymus, both in vivo and in vitro. These thymic ILC2s exit the thymus, circulate in the blood, and home to peripheral tissues. Ablation of E protein transcription factors greatly promotes the ILC fate while impairing B and T cell development. Consistently, a transcriptional network centered on the ZBTB16 transcription factor and IL-4 signaling pathway is highly up-regulated due to E protein deficiency. Our results …

Abnormal Oxidative Metabolism In A Quiet Genomic Background Underlies Clear Cell Papillary Renal Cell Carcinoma, Jianing Xu, James J. Hsieh, Et Al

Open Access Publications

No abstract provided.

Astct Consensus Grading For Cytokine Release Syndrome And Neurologic Toxicity Associated With Immune Effector Cells, Daniel W Lee, Armin Ghobadi, John F Dipersio, Et Al

Open Access Publications

Chimeric antigen receptor (CAR) T cell therapy is rapidly emerging as one of the most promising therapies for hematologic malignancies. Two CAR T products were recently approved in the United States and Europe for the treatment ofpatients up to age 25years with relapsed or refractory B cell acute lymphoblastic leukemia and/or adults with large B cell lymphoma. Many more CAR T products, as well as other immunotherapies, including various immune cell- and bi-specific antibody-based approaches that function by activation of immune effector cells, are in clinical development for both hematologic and solid tumor malignancies. These therapies are associated with unique …

Conditional Deletion Of Des1 In The Mouse Retina Does Not Impair The Visual Cycle In Cones, Philip D Kiser, Alexander V Kolesnikov, Jianying Z Kiser, Zhiqian Dong, Bhagirath Chaurasia, Liping Wang, Scott A Summers, Thanh Hoang, Seth Blackshaw, Neal S Peachey, Vladimir J Kefalov, Krzysztof Palczewski

Open Access Publications

Cone photoreceptors are essential for vision under moderate to high illuminance and allow color discrimination. Their fast dark adaptation rate and resistance to saturation are believed to depend in part on an intraretinal visual cycle that supplies 11- cis-retinaldehyde to cone opsins. Candidate enzymes of this pathway have been reported, but their physiologic contribution to cone photoresponses remains unknown. Here, we evaluate the role of a candidate retinol isomerase of this pathway, sphingolipid δ4 desaturase 1 (Des1). Single-cell RNA sequencing analysis revealed Des1 expression not only in Müller glia but also throughout the retina and in the retinal pigment epithelium. …

Neurotransmitter Identity Is Acquired In A Lineage-Restricted Manner In The Drosophila Cns, Haluk Lacin, Hui-Min Chen, Xi Long, Robert H. Singer, Tzumin Lee, James W. Truman

Open Access Publications

The vast majority of the adult fly ventral nerve cord is composed of 34 hemilineages, which are clusters of lineally related neurons. Neurons in these hemilineages use one of the three fast-acting neurotransmitters (acetylcholine, GABA, or glutamate) for communication. We generated a comprehensive neurotransmitter usage map for the entire ventral nerve cord. We did not find any cases of neurons using more than one neurotransmitter, but found that the acetylcholine specific gene ChAT is transcribed in many glutamatergic and GABAergic neurons, but these transcripts typically do not leave the nucleus and are not translated. Importantly, our work uncovered a simple …

Skin Cancer Precursor Immunotherapy For Squamous Cell Carcinoma Prevention, Abby R Rosenberg, Mary Tabacchi, Kenneth H Ngo, Michael Wallendorf, Ilana S Rosman, Lynn A Cornelius, Shadmehr Demehri

Open Access Publications

BACKGROUND: Topical calcipotriol plus 5-fluorouracil (5-FU) combination is an effective immunotherapy against actinic keratosis (AK), which is a precursor to squamous cell carcinoma (SCC). However, the long-term effectiveness of calcipotriol plus 5-FU treatment for SCC prevention is unknown.

METHODS: We performed a blinded prospective cohort study on participants of a randomized double-blind clinical trial in which a 4-day course of topical calcipotriol plus 5-FU combination was compared to Vaseline plus 5-FU (control) for AK treatment. SCC and basal cell carcinoma (BCC) incidences were assessed at 1, 2, and 3 years after trial. Tissues were analyzed for calcipotriol plus 5-FU-induced T …

A Novel Pathogenic Variant In Osbpl2 Linked To Hereditary Late-Onset Deafness In A Mongolian Family, Ningjin Wu, Husile Husile, Liqing Yang, Yaning Cao, Xing Li, Wenyan Huo, Haihua Bai, Yangjian Liu, Qizhu Wu

Open Access Publications

BACKGROUND: To investigate the clinical features and the underlying causal gene of a family with hereditary late-onset deafness in Inner Mongolia of China, and to provide evidence for the early genetic screening and diagnosis of this disease.

METHODS: Family data were collected to draw a pedigree. Audiological testing and physical examination of the family members were conducted following questionnaire. Genomic DNA was extracted from peripheral blood of 5 family members (3 patients and 2 normal control) and subjected to whole genome sequencing for identifying deafness casual genes. The pathogenic variant in the deafness gene was further confirmed by Sanger sequencing. …

Homozygous Frameshift Mutations In Fat1 Cause A Syndrome Characterized By Colobomatous-Microphthalmia, Ptosis, Nephropathy And Syndactyly., Najim Lahrouchi, Aman George, Ilham Ratbi, Ronen Schneider, Siham C Elalaoui, Shahida Moosa, Sanita Bharti, Ruchi Sharma, Mones Abu-Asab, Felix Onojafe, Najlae Adadi, Elisabeth M Lodder, Fatima-Zahra Laarabi, Yassine Lamsyah, Hamza Elorch, Imane Chebbar, Alex V Postma, Vassilios Lougaris, Alessandro Plebani, Janine Altmueller, Henriette Kyrieleis, Vardiella Meiner, Helen Mcneill, Kapil Bharti, Stanislas Lyonnet, Bernd Wollnik, Alexandra Henrion-Caude, Amina Berraho, Friedhelm Hildebrandt, Connie R Bezzina, Brian P Brooks, Abdelaziz Sefiani

Open Access Publications

A failure in optic fissure fusion during development can lead to blinding malformations of the eye. Here, we report a syndrome characterized by facial dysmorphism, colobomatous microphthalmia, ptosis and syndactyly with or without nephropathy, associated with homozygous frameshift mutations in FAT1. We show that Fat1 knockout mice and zebrafish embryos homozygous for truncating fat1a mutations exhibit completely penetrant coloboma, recapitulating the most consistent developmental defect observed in affected individuals. In human retinal pigment epithelium (RPE) cells, the primary site for the fusion of optic fissure margins, FAT1 is localized at earliest cell-cell junctions, consistent with a role in facilitating optic …

Follicular Lymphoma Patients With Kir2dl2 And Kir3dl1 And Their Ligands (Hla-C1 And Hla-Bw4) Show Improved Outcome When Receiving Rituximab, Amy K Erbe, Wei Wang, Lakeesha Carmichael, Anna Hoefges, Bartosz Grzywacz, Patrick K Reville, Erik A Ranheim, Jacquelyn A Hank, Kyungmann Kim, Songwon Seo, Eneida A Mendonca, Yiqiang Song, Vaishalee P Kenkre, Fangxin Hong, Randy D Gascoyne, Elisabeth Paietta, Sandra J Horning, Jeffrey S Miller, Brad Kahl, Paul M Sondel

Open Access Publications

BACKGROUND: The ECOG-ACRIN Cancer Research Group evaluated rituximab treatment schedules for patients with newly-diagnosed low-tumor-burden follicular-lymphoma (FL). All patients received 4-weekly rituximab treatments as induction therapy. Clinically-responding patients were randomized to receive rituximab every 13 weeks ("maintenance") vs. no additional rituximab until progression ("non-maintenance"). Based on "time-to-rituximab-failure (TTRF)", the study-committee reported there was no overall-benefit for maintenance rituximab in this setting. Tumor-reactive mAbs, like rituximab, trigger natural killer (NK) cells. NK-cell responses are regulated, in part, by interactions between killer immunoglobulin-like receptors (KIRs) on NK cells and their interactions with KIR-ligands. In a separate study of children with neuroblastoma treated …

Association Of The Infant Gut Microbiome With Early Childhood Neurodevelopmental Outcomes: An Ancillary Study To The Vdaart Randomized Clinical Trial, Joanne E. Sordillo, Susan Korrick, Nancy Laranjo, Vincent Carey, George M. Weinstock, Diane R. Gold, George O'Connor, Megan Sandel, Leonard B. Bacharier, Avraham Beigelman, Robert Zeiger, Augusto A. Litonjua, Scott T. Weiss

Open Access Publications

Importance: In animal models, the early life gut microbiome influences later neurodevelopment. Corresponding data in human populations are lacking.

Objective: To study associations between the gut microbiome in infants and development at preschool age measured by the Ages and Stages Questionnaire, third edition (ASQ-3).

Design, Setting, and Participants: This ancillary cohort study of the Vitamin D Antenatal Asthma Reduction Trial (VDAART) used data from 715 participants who had development assessed at 3 years of age by the ASQ-3, which included scores in 5 domains (gross motor skills, fine motor skills, problem solving, communication, and personal and social skills). A total …

Staying Awake To Stay Alive: A Circuit Controlling Starvation-Induced Waking, Krishna Melnattur, Paul Shaw

Open Access Publications

The balance of sleep and wake is plastic and changes to meet environmental demands. Mechanisms that allow an animal to suppress sleep and maintain waking in potentially adverse situations could serve adaptive functions in evolution. The fruit fly, Drosophila melanogaster, is well poised as a system in which to explore these questions. The environment changes sleep and wake in flies, e.g., starvation induces waking in Drosophila as it does in many animals. Further, the sophisticated neurobiological toolkit available to Drosophila researchers gives the fly a great advantage as a system to investigate the precise neurobiological mechanisms underlying these adaptive changes. …

Levels And Patterns Of Self-Reported And Objectively-Measured Free-Living Physical Activity Among Prostate Cancer Survivors: A Prospective Cohort Study, Lee Smith, Jung Ae Lee, Junbae Mun, Ratna Pakpahan, Kellie R Imm, Sonya Izadi, Adam S Kibel, Graham A Colditz, Robert L Grubb Iii, Kathleen Y Wolin, Siobhan Sutcliffe, Lin Yang

Open Access Publications

BACKGROUND: No prior study has measured or compared self-reported and objectively measured physical activity trajectories in prostate cancer survivors before and after treatment.

METHODS: Clinically localized prostate cancer patients treated with radical prostatectomy were recruited between 2011 and 2014. Of the 350 participants enrolled at the main site, 310 provided self-reported physical activity at baseline before radical prostatectomy, and 5 weeks, 6 months, and 12 months after radical prostatectomy. A subset of participants (n = 81) provided objectively measured physical activity at all study time points by wearing an accelerometer for 7 days each. Changes in activity over time were …

Genetics Of Group A Streptococci, Kyu Hong Cho, Gary C Port, Michael Caparon

Open Access Publications

No abstract provided.

Plaidoh: A Novel Method For Functional Prediction Of Long Non-Coding Rnas Identifies Cancer-Specific Lncrna Activities, Sarah C Pyfrom, Hong Luo, Jacqueline E Payton

Open Access Publications

BACKGROUND: Long non-coding RNAs (lncRNAs) exhibit remarkable cell-type specificity and disease association. LncRNA's functional versatility includes epigenetic modification, nuclear domain organization, transcriptional control, regulation of RNA splicing and translation, and modulation of protein activity. However, most lncRNAs remain uncharacterized due to a shortage of predictive tools available to guide functional experiments.

RESULTS: To address this gap for lymphoma-associated lncRNAs identified in our studies, we developed a new computational method, Predicting LncRNA Activity through Integrative Data-driven 'Omics and Heuristics (PLAIDOH), which has several unique features not found in other methods. PLAIDOH integrates transcriptome, subcellular localization, enhancer landscape, genome architecture, chromatin interaction, …

Comprehensive Gene Expression Meta-Analysis Identifies Signature Genes That Distinguish Microglia From Peripheral Monocytes/Macrophages In Health And Glioma, Verena Haage, Marcus Semtner, Ramon Oliveira Vidal, Daniel Perez Hernandez, Winnie W Pong, Zhihong Chen, Dolores Hambardzumyan, Vincent Magrini, Amy Ly, Jason Walker, Elaine Mardis, Philipp Mertins, Sascha Sauer, Helmut Kettenmann, David H Gutmann

Open Access Publications

Monocytes/macrophages have begun to emerge as key cellular modulators of brain homeostasis and central nervous system (CNS) disease. In the healthy brain, resident microglia are the predominant macrophage cell population; however, under conditions of blood-brain barrier leakage, peripheral monocytes/macrophages can infiltrate the brain and participate in CNS disease pathogenesis. Distinguishing these two populations is often challenging, owing to a paucity of universally accepted and reliable markers. To identify discriminatory marker sets for microglia and peripheral monocytes/macrophages, we employed a large meta-analytic approach using five published murine transcriptional datasets. Following hierarchical clustering, we filtered the top differentially expressed genes (DEGs) through …

Ilc2s Are The Predominant Source Of Intestinal Ilc-Derived Il-10, Jennifer K Bando, Susan Gilfillan, Blanda Di Luccia, José L Fachi, Cristiane Sécca, Marina Cella, Marco Colonna

Open Access Publications

Although innate lymphoid cells (ILCs) functionally analogous to T helper type 1 (Th1), Th2, and Th17 cells are well characterized, an ILC subset strictly equivalent to IL-10-secreting regulatory T cells has only recently been proposed. Here, we report the absence of an intestinal regulatory ILC population distinct from group 1 ILCs (ILC1s), ILC2s, and ILC3s in (1) mice bred in our animal facility; (2) mice from The Jackson Laboratory, Taconic Biosciences, and Charles River Laboratories; and (3) mice subjected to intestinal inflammation. Instead, a low percentage of intestinal ILC2s produced IL-10 at steady state. A screen for putative IL-10 elicitors …

Gene Therapy Targeting Sarm1 Blocks Pathological Axon Degeneration In Mice, Stefanie Geisler, Shay X. Huang, Amy Strickland, Ryan A. Doan, Daniel W. Summers, Xianrong Mao, Jiwoong Park, Aaron Diantonio, Jeffrey Milbrandt

Open Access Publications

Axonal degeneration (AxD) following nerve injury, chemotherapy, and in several neurological disorders is an active process driven by SARM1, an injury-activated NADase. Axons of SARM1-null mice exhibit greatly delayed AxD after transection and in models of neurological disease, suggesting that inhibiting SARM1 is a promising strategy to reduce pathological AxD. Unfortunately, no drugs exist to target SARM1. We, therefore, developed SARM1 dominant-negatives that potently block AxD in cellular models of axotomy and neuropathy. To assess efficacy in vivo, we used adeno-associated virus-mediated expression of the most potent SARM1 dominant-negative and nerve transection as a model of severe AxD. While axons …

Gen-1 Immunotherapy For The Treatment Of Ovarian Cancer, Premal H Thaker, Nicholas Borys, Jason Fewell, Khursheed Anwer

2010-2019 OA Pubs

GEN-1 is a gene-based immunotherapy, comprising a human IL-12 gene expression plasmid and a synthetic plasmid delivery system, delivered intraperitoneally (ip.) to produce local and persistent levels of a pleiotropic immunocytokine, IL-12, at the tumor site in patients with advanced ovarian cancer. The goal of local and persistent IL-12 delivery is to remodel the highly immunosuppressive tumor microenvironment to favor immune stimulation while avoiding serious systemic toxicities, a major limitation of recombinant IL-12 therapy. Safe and sustained local production of IL-12 and related immunocytokines at the tumor site could produce potentially more favorable immunological changes in the tumor microenvironment and …

Lats1/2 Kinases Trigger Self-Renewal Of Cancer Stem Cells In Aggressive Oral Cancer, Masami Nozaki, Norikazu Yabuta, Moe Fukuzawa, Satomi Mukai, Ayumi Okamoto, Towa Sasakura, Kohshiro Fukushima, Yoko Naito, Gregory D. Longmore, Hiroshi Nojima

Open Access Publications

Cancer stem cells (CSCs), which play important roles in tumor initiation and progression, are resistant to many types of therapies. However, the regulatory mechanisms underlying CSC-specific properties, including self-renewal, are poorly understood. Here, we found that LATS1/2, the core Hippo pathway-kinases, were highly expressed in the oral squamous cell carcinoma line SAS, which exhibits high capacity of CSCs, and that depletion of these kinases prevented SAS cells from forming spheres under serum-free conditions. Detailed examination of the expression and activation of LATS kinases and related proteins over a time course of sphere formation revealed that LATS1/2 were more highly expressed …

Outcomes And Toxicity Following Yttrium-90 Radioembolization For Hepatic Metastases From Neuroendocrine Tumors-A Single-Institution Experience, Darryl A. Zuckerman, Richard F. Kennard, Amit Roy, Parag J. Parikh, Ashley A. Weiner

Open Access Publications

Background: The prognosis of patients with hepatic metastases from neuroendocrine tumors (NET) is generally good, and radioembolization with Yttrium-90 microspheres is a locoregional therapy that is used in efforts to improve hepatic disease control and survival. This study aims to describe the survival outcomes and toxicities associated with radioembolization for hepatic-predominant metastatic NET in a large single-institution cohort.

Methods: A total of 59 patients underwent radioembolization for metastatic NET with hepatic predominant disease at a single academic center. Patient outcomes were analyzed by Kaplan-Meier survival analysis and toxicities were detailed and described. Ten patients within the cohort underwent post-treatment dosimetric …

Mitochondrial Fusion Supports Increased Oxidative Phosphorylation During Cell Proliferation, Cong-Hui Yao, Rencheng Wang, Yahui Wang, Che-Pei Kung, Jason D. Weber, Gary J. Patti

Open Access Publications

Proliferating cells often have increased glucose consumption and lactate excretion relative to the same cells in the quiescent state, a phenomenon known as the Warburg effect. Despite an increase in glycolysis, however, here we show that non-transformed mouse fibroblasts also increase oxidative phosphorylation (OXPHOS) by nearly two-fold and mitochondrial coupling efficiency by ~30% during proliferation. Both increases are supported by mitochondrial fusion. Impairing mitochondrial fusion by knocking down mitofusion-2 (Mfn2) was sufficient to attenuate proliferation, while overexpressing Mfn2 increased proliferation. Interestingly, impairing mitochondrial fusion decreased OXPHOS but did not deplete ATP levels. Instead, inhibition caused cells to transition from excreting …

Multiancestry Genome-Wide Association Study Of Lipid Levels Incorporating Gene-Alcohol Interactions, Paul S. De Vries, Yun J. Sung, Karen Schwander, Aldi T. Kraja, Mary F. Feitosa, Lisa De Las Fuentes, Renee De Mutsert, C Charles Gu, Yize Li, Treva K. Rice, Lihua Wang, Christine Williams, Mary K. Wojczynski, Michael A. Province, Dabeeru C. Rao, Et Al

Open Access Publications

A person's lipid profile is influenced by genetic variants and alcohol consumption, but the contribution of interactions between these exposures has not been studied. We therefore incorporated gene-alcohol interactions into a multiancestry genome-wide association study of levels of high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and triglycerides. We included 45 studies in stage 1 (genome-wide discovery) and 66 studies in stage 2 (focused follow-up), for a total of 394,584 individuals from 5 ancestry groups. Analyses covered the period July 2014-November 2017. Genetic main effects and interaction effects were jointly assessed by means of a 2-degrees-of-freedom (df) test, and a 1-df test …

B Cell-Mediated Antigen Presentation Through Mhc Class Ii Is Dispensable For Atherosclerosis Progression, Jesse W Williams, Andrew Elvington, Skyler Kessler, Mary Wohltmann, Gregory F Wu, Gwendalyn J Randolph

2020-Current year OA Pubs

Depletion of B cells attenuates plaque development and modulates T cell responses in mouse models of atherosclerosis, suggesting that Ag presentation by B cells may promote disease progression. Thus, we set out to determine the role of B cell-mediated MHC class II (MHC II) Ag presentation during atherosclerotic plaque development. We developed murine conditional MHC II deletion and expression systems under control of the B cell-restricted CD19 promoter in an experimental model of atherosclerosis. Mice lacking MHC II expression only on B cells exhibited systemic shifts in germinal center and marginal zone B cell populations, leading to a reduced Ab …

Bjc Today

BJC Today

No abstract provided.

Meta-Analysis Of Up To 622,409 Individuals Identifies 40 Novel Smoking Behaviour Associated Genetic Loci, A Mesut Erzurumluoglu, Mengzhen Liu, Victoria E. Jackson, Arpana Agrawal, Laura Bierut, Yi-Ling Chou, Andrew Heath, Pamela A F Madden, John Rice, Et Al

Open Access Publications

No abstract provided.