Broadly Neutralizing Antibodies against HIV: Back to Blood.

Abstract:

:After years of continuous exposure to HIV envelope antigens, a minority of HIV-infected individuals develop a cognate polyclonal humoral response comprising very potent and extremely cross-reactive neutralizing antibodies [broadly neutralizing antibodies (bNAbs)]. Isolated bNAbs derived from memory B cell pools have been the focus of intense studies over the past decade. However, it is not yet known how to translate the features of bNAbs into practical HIV prevention methods. In this review, we attempt to seek insights from emerging information about the human broadly neutralizing plasma response as well as its frequency, clonal composition, specificity, potency, and commonality among infected subjects. We also consider how this information points to selecting and prioritizing certain epitope targets and strategies for HIV vaccine design.

journal_name

Trends Mol Med

authors

Dashti A,DeVico AL,Lewis GK,Sajadi MM

doi

10.1016/j.molmed.2019.01.007

subject

Has Abstract

pub_date

2019-03-01 00:00:00

pages

228-240

issue

3

eissn

1471-4914

issn

1471-499X

pii

S1471-4914(19)30018-8

journal_volume

25

pub_type

杂志文章,评审
  • Epithelial Plasticity versus EMT in Kidney Fibrosis.

    abstract::Ten percent of the population worldwide suffers from chronic kidney disease (CKD), characterized by fibrotic changes in the kidney. Fibrosis is associated with loss of epithelial parenchyma, and accumulation of myofibroblasts, fibrillary collagen, and inflammatory cells. Two recent papers highlight the critical role o...

    journal_title:Trends in molecular medicine

    pub_type: 评论,杂志文章

    doi:10.1016/j.molmed.2015.11.009

    authors: Huang S,Susztak K

    更新日期:2016-01-01 00:00:00

  • Surviving Acute Organ Failure: Cell Polyploidization and Progenitor Proliferation.

    abstract::In acute organ failure, rapid compensation of function loss assures survival. Dedifferentiation and/or proliferation of surviving parenchymal cells could imply a transient (and potentially fatal) impairment of residual functional performance. However, evolution has selected two flexible life-saving mechanisms acting s...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2019.02.006

    authors: Lazzeri E,Angelotti ML,Conte C,Anders HJ,Romagnani P

    更新日期:2019-05-01 00:00:00

  • Why have clinical trials in sepsis failed?

    abstract::The systemic inflammatory response is biologically complex, redundant, and activated by both infectious and noninfectious triggers. Its manipulation can cause both benefit and harm. More than 100 randomized clinical trials have tested the hypothesis that modulating the septic response to infection can improve survival...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章

    doi:10.1016/j.molmed.2014.01.007

    authors: Marshall JC

    更新日期:2014-04-01 00:00:00

  • Natural killer and gammadelta T cells in haematological malignancies: enhancing the immune effectors.

    abstract::Human natural killer (NK) and gamma delta (gammadelta) T cells are potent effectors involved in the destruction of abnormal cells. Accumulating clinical and experimental data point towards a key role for NK cells and gammadelta T cells in the control of most, if not all, haematological malignancies. This review focuse...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2009.04.005

    authors: Rey J,Veuillen C,Vey N,Bouabdallah R,Olive D

    更新日期:2009-06-01 00:00:00

  • Resilience to Stress and Resilience to Pain: Lessons from Molecular Neurobiology and Genetics.

    abstract::What biological factors account for resilience to pain or to behavioral stress? Here, we discuss examples of cellular and molecular mechanisms within disparate parts of the nervous system as contributors to such resilience. In some especially well-studied humans, it is possible to identify particular neuronal cell typ...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2020.03.007

    authors: Nestler EJ,Waxman SG

    更新日期:2020-10-01 00:00:00

  • Genetic progress towards the molecular basis of autoimmunity.

    abstract::The past few years have seen the identification of PTPN22 and the confirmation of CTLA-4 as common autoimmune disease genes. Together with MHC and INS, these developments have increased the collection of confirmed susceptibility loci for autoimmunity. In this article, the latest developments related to these genes and...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2005.12.005

    authors: Pearce SH,Merriman TR

    更新日期:2006-02-01 00:00:00

  • ANGPTL4 in Metabolic and Cardiovascular Disease.

    abstract::Alterations in circulating lipids and ectopic lipid deposition impact on the risk of developing cardiovascular and metabolic diseases. Lipoprotein lipase (LPL) hydrolyzes fatty acids (FAs) from triglyceride (TAG)-rich lipoproteins including very low density lipoproteins (VLDLs) and chylomicrons, and regulates their di...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2019.05.010

    authors: Aryal B,Price NL,Suarez Y,Fernández-Hernando C

    更新日期:2019-08-01 00:00:00

  • Oncogenic transformation of human cells: shortcomings of rodent model systems.

    abstract::Long-standing difficulties in the in vitro transformation of human cells have been overcome. Using telomerase, several successful oncogene-mediated transformations of human cells have been reported and the following cellular requirements for human cell transformation have been proposed: the maintenance of telomere seq...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2004.09.001

    authors: Akagi T

    更新日期:2004-11-01 00:00:00

  • Signaling to NF-kappaB by Toll-like receptors.

    abstract::Innate immunity is the first line of defense against invading pathogens. A family of Toll-like receptors (TLRs) acts as primary sensors that detect a wide variety of microbial components and elicit innate immune responses. All TLR signaling pathways culminate in activation of the transcription factor nuclear factor-ka...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2007.09.002

    authors: Kawai T,Akira S

    更新日期:2007-11-01 00:00:00

  • HDL and Reverse Remnant-Cholesterol Transport (RRT): Relevance to Cardiovascular Disease.

    abstract::Cardiovascular diseases predominantly result from atherosclerosis, a natural biological phenomenon reflecting food intake and energy production in humans. Lipolysis of plasma triglyceride-rich lipoproteins (TGRLs) by lipoprotein lipase (LPL) is an essential element of energy production that delivers free fatty acids t...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2020.07.005

    authors: Kontush A

    更新日期:2020-12-01 00:00:00

  • Kaposi's sarcoma as a model for cancer immunotherapy.

    abstract::Physicians have, for over a century, attempted to harness the potential therapeutic power of the immune system to treat patients with cancer. The discovery that cancer regression can be achieved by immune rejection of tumour antigens theoretically allows the eradication of neoplastic cells without toxicity to normal t...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2004.02.006

    authors: Stebbing J,Bower M,Srivastava P

    更新日期:2004-04-01 00:00:00

  • NKT cell costimulation: experimental progress and therapeutic promise.

    abstract::Invariant natural killer T (iNKT) cells are innate lymphocytes with unique specificity for glycolipid antigens and remarkable immunomodulatory properties. The role of costimulatory interactions in iNKT cell responses has recently come under scrutiny. Although iNKT cells and their prototype glycolipid agonist α-galacto...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2010.10.007

    authors: van den Heuvel MJ,Garg N,Van Kaer L,Haeryfar SM

    更新日期:2011-02-01 00:00:00

  • An Immunological Perspective on Neonatal Sepsis.

    abstract::Despite concerted international efforts, mortality from neonatal infections remains unacceptably high in some areas of the world, particularly for premature infants. Recent developments in flow cytometry and next-generation sequencing technologies have led to major discoveries over the past few years, providing a more...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2016.02.001

    authors: Kan B,Razzaghian HR,Lavoie PM

    更新日期:2016-04-01 00:00:00

  • Non-viral and hybrid vectors in human gene therapy: an update.

    abstract::Non-viral DNA vectors have several advantages over viral vectors. For example, virus production is expensive and there are safety concerns regarding viral manipulations. In addition, the size of the delivered plasmid is limited by the size of the viral capsid, whereas this is not a problem with non-viral vectors. The ...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/s1471-4914(03)00005-4

    authors: Schmidt-Wolf GD,Schmidt-Wolf IG

    更新日期:2003-02-01 00:00:00

  • miRNAs as biomarkers of myocardial infarction: a step forward towards personalized medicine?

    abstract::miRNAs are small noncoding RNAs known to post-transcriptionally regulate gene expression. miRNAs are expressed in the heart where they regulate multiple pathophysiological processes. The discovery of stable cardiac miRNAs in the bloodstream has also motivated the investigation of their potential as biomarkers. This re...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2014.10.006

    authors: Goretti E,Wagner DR,Devaux Y

    更新日期:2014-12-01 00:00:00

  • Harnessing the potential of myogenic satellite cells.

    abstract::Adult skeletal muscle has remarkable regenerative potential, which is mainly attributable to a small population of undifferentiated skeletal muscle precursors called satellite cells. These cells reside underneath the basal lamina of skeletal myofibers and can be activated to proliferate, differentiate and fuse to form...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章

    doi:10.1016/j.molmed.2006.03.002

    authors: Sherwood RI,Wagers AJ

    更新日期:2006-05-01 00:00:00

  • Dual action of glatiramer acetate (Cop-1) in the treatment of CNS autoimmune and neurodegenerative disorders.

    abstract::Protective autoimmunity is the body's defense mechanism against destructive self-compounds such as those commonly associated with neurodegenerative disorders. Autoimmune disease and neurodegenerative disorders can thus be viewed as two extreme manifestations of the same process. Therefore, when designing therapy, it i...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/s1471-4914(02)02373-0

    authors: Kipnis J,Schwartz M

    更新日期:2002-07-01 00:00:00

  • Early Detection of Cancer in Blood Using Single-Cell Analysis: A Proposal.

    abstract::Here, we explore the potential of single-cell genomic analysis in blood for early detection of cancer; we consider a method that screens the presence of recurrent patterns of copy number (CN) alterations using sparse single-cell sequencing. We argue for feasibility, based on in silico analysis of existing single-cell ...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2017.05.005

    authors: Krasnitz A,Kendall J,Alexander J,Levy D,Wigler M

    更新日期:2017-07-01 00:00:00

  • iPSCs for personalized medicine: what will it take for Africa?

    abstract::Induced pluripotent stem cells (iPSCs) are cutting edge biotechnology that may revolutionize medicine, and creating iPSCs from ethnically diverse individuals would generate valuable therapeutic and drug development tools. However, challenges must be overcome in creating the infrastructure and scientific capacity neede...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章

    doi:10.1016/j.molmed.2012.10.005

    authors: Fakunle ES

    更新日期:2012-12-01 00:00:00

  • Strategies to Identify Genetic Variants Causing Infertility.

    abstract::Genetic causes are thought to underlie about half of infertility cases, but understanding the genetic bases has been a major challenge. Modern genomics tools allow more sophisticated exploration of genetic causes of infertility through population, family-based, and individual studies. Nevertheless, potential therapies...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2020.12.008

    authors: Ding X,Schimenti JC

    更新日期:2021-01-08 00:00:00

  • Towards a molecular understanding of human diseases using Dictyostelium discoideum.

    abstract::The social amoeba Dictyostelium discoideum is increasingly being used as a simple model for the investigation of problems that are relevant to human health. This article focuses on several recent examples of Dictyostelium-based biomedical research, including the analysis of immune-cell disease and chemotaxis, centroso...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2006.07.003

    authors: Williams RS,Boeckeler K,Gräf R,Müller-Taubenberger A,Li Z,Isberg RR,Wessels D,Soll DR,Alexander H,Alexander S

    更新日期:2006-09-01 00:00:00

  • Clinical applications of pathogen phylogenies.

    abstract::Innovative sequencing techniques now allow the routine access of whole genomes of pathogens, generating vast amounts of data. Phylogenetic trees are a common method for synthesizing this information. Unfortunately, these trees are often seen only as a visual support to guide researchers, thus neglecting the value of e...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2014.04.002

    authors: Hartfield M,Murall CL,Alizon S

    更新日期:2014-07-01 00:00:00

  • Immune Regulation of Antibody Access to Neuronal Tissues.

    abstract::This review highlights recent advances in how the innate and adaptive immune systems control the blood-brain barrier (BBB) and the blood-nerve barrier (BNB). Interferons and TAM receptors play key roles in innate immune control of the BBB. Cells of the adaptive immune system, particularly CD4+ T cells, take distinct r...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2017.01.004

    authors: Iwasaki A

    更新日期:2017-03-01 00:00:00

  • Osteoclast-derived activity in the coupling of bone formation to resorption.

    abstract::The cells of bone and the immune system communicate by means of soluble and membrane-bound cytokines and growth factors. Through local signalling mechanisms, cells of the osteoblast lineage control the formation and activity of osteoclasts and, therefore, the resorption of bone. Both T and B lymphocytes produce activa...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2004.12.004

    authors: Martin TJ,Sims NA

    更新日期:2005-02-01 00:00:00

  • Promoting brain remodeling to aid in stroke recovery.

    abstract::Endogenous brain repair after stroke involves a set of highly interactive processes, such as angiogenesis, neurogenesis, oligodendrogenesis, synaptogenesis, and axonal outgrowth, which together orchestrate neurological recovery. During the past several years, there have been advances in our understanding of miRNAs and...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2015.07.005

    authors: Zhang ZG,Chopp M

    更新日期:2015-09-01 00:00:00

  • Dispelling myths and focusing on notable concepts in HIV pathogenesis.

    abstract::Since the discovery of HIV over three decades ago, major efforts have been made to control and perhaps eliminate HIV infection worldwide. During these studies, certain myths or misconceptions about this infectious disease have been emphasized and other potentially beneficial concepts have received less attention. A tr...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2015.03.004

    authors: Levy JA

    更新日期:2015-06-01 00:00:00

  • Cancer therapy: can the challenge be MET?

    abstract::The deregulation of tyrosine kinase receptors (RTKs) is frequent in human tumors and is often associated with the acquisition of an aggressive phenotype. The Met oncogene, encoding the RTK for hepatocyte growth factor (HGF), controls genetic programs leading to cell growth, invasion and protection from apoptosis. The ...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2005.04.005

    authors: Corso S,Comoglio PM,Giordano S

    更新日期:2005-06-01 00:00:00

  • Exhaled Molecular Fingerprinting in Diagnosis and Monitoring: Validating Volatile Promises.

    abstract::Medical diagnosis and phenotyping increasingly incorporate information from complex biological samples. This has promoted the development and clinical application of non-invasive metabolomics in exhaled air (breathomics). In respiratory medicine, expired volatile organic compounds (VOCs) are associated with inflammato...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2015.08.001

    authors: Boots AW,Bos LD,van der Schee MP,van Schooten FJ,Sterk PJ

    更新日期:2015-10-01 00:00:00

  • Three cheers for the goblet cell: maintaining homeostasis in mucosal epithelia.

    abstract::Many organs throughout the body maintain epithelial homeostasis by employing a mucosal barrier which acts as a lubricant and helps to preserve a near-sterile epithelium. Goblet cells are largely responsible for secreting components of this mucosal barrier and represent a major cellular component of the innate defense ...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.molmed.2015.06.003

    authors: McCauley HA,Guasch G

    更新日期:2015-08-01 00:00:00

  • Loss of autoimmune T cells correlates with brain diseases: possible implications for schizophrenia?

    abstract::T-cell-mediated autoimmunity participates in physiological defense, maintenance and repair of the adult brain. However, unless such autoimmune responses to insults are rigorously controlled, they might lead to an autoimmune disease or other immune-related defects, where destructive activity outweighs the beneficial ef...

    journal_title:Trends in molecular medicine

    pub_type: 杂志文章

    doi:10.1016/j.molmed.2006.01.003

    authors: Kipnis J,Cardon M,Strous RD,Schwartz M

    更新日期:2006-03-01 00:00:00