Recent advances in the development and evaluation of molecular diagnostics for Ebola virus disease.

Abstract:

INTRODUCTION:The 2014-16 outbreak of ebola virus disease (EVD) in West Africa resulted in 11,308 deaths. During the outbreak only 60% of patients were laboratory confirmed and global health authorities have identified the need for accurate and readily deployable molecular diagnostics as an important component of the ideal response to future outbreaks, to quickly identify and isolate patients. Areas covered: Currently PCR-based techniques and rapid diagnostic tests (RDTs) that detect antigens specific to EVD infections dominate the diagnostic landscape, but recent advances in biosensor technologies have led to novel approaches for the development of EVD diagnostics. This review summarises the literature and available performance data of currently available molecular diagnostics for ebolavirus, identifies knowledge gaps and maps out future priorities for research in this field. Expert opinion: While there are now a plethora of diagnostic tests for EVD at various stages of development, there is an acute need for studies to compare their clinical performance, but the sporadic nature of EVD outbreaks makes this extremely challenging, demanding pragmatic new modalities of research funding and ethical/institutional approval, to enable responsive research in outbreak settings. Retrospective head-to-head diagnostic comparisons could also be implemented using biobanked specimens, providing this can be done safely.

journal_name

Expert Rev Mol Diagn

authors

Tembo J,Simulundu E,Changula K,Handley D,Gilbert M,Chilufya M,Asogun D,Ansumana R,Kapata N,Ntoumi F,Ippolito G,Zumla A,Bates M

doi

10.1080/14737159.2019.1595592

subject

Has Abstract

pub_date

2019-04-01 00:00:00

pages

325-340

issue

4

eissn

1473-7159

issn

1744-8352

journal_volume

19

pub_type

杂志文章,评审
  • The role of biomarkers in the management of epithelial ovarian cancer.

    abstract:INTRODUCTION:Despite advances in surgery and chemotherapy for ovarian cancer, 70% of women still succumb to the disease. Biomarkers have contributed to the management of ovarian cancer by monitoring response to treatment, detecting recurrence, distinguishing benign from malignant pelvic masses and attempting to detect ...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1326820

    authors: Yang WL,Lu Z,Bast RC Jr

    更新日期:2017-06-01 00:00:00

  • PNA FISH: present and future impact on patient management.

    abstract::Inappropriate and inaccurate antimicrobial therapy can lead to adverse patient outcomes and also the development of antimicrobial resistance. Peptide nucleic acid (PNA) fluorescence in situ hybridization (FISH) gives rapid reporting with highly sensitive and specific results to clinicians within 3 h after blood cultur...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.7.3.231

    authors: Forrest GN

    更新日期:2007-05-01 00:00:00

  • Geographic ancestry and markers of preterm birth.

    abstract::Several biomarkers associated with spontaneous preterm birth (PTB) have been discovered over the last decade. Many of these markers, such as cytokines, are associated with infection and inflammation. As such, these biomarkers represent biologically plausible candidates for assessing those at risk of PTB. However, in t...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/erm.09.70

    authors: Williams SM,Velez DR,Menon R

    更新日期:2010-01-01 00:00:00

  • Management of metastatic renal cell carcinoma: current trends.

    abstract::Renal cell carcinoma is one of the common malignancies of the genitourinary tract. In approximately one third of patients, distant metastases are present at the time of initial diagnosis and in another third, the tumor will recur even after nephrectomy with a curative intent. Renal cell carcinoma is resistant to all c...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.9.1.75

    authors: Mohammed A,Shergill I,Little B

    更新日期:2009-01-01 00:00:00

  • Molecular diagnostics in the management of rhabdomyosarcoma.

    abstract:INTRODUCTION:A classification of rhabdomyosarcoma (RMS) with prognostic relevance has primarily relied on clinical features and histologic classification as either embryonal or alveolar RMS. The PAX3-FOXO1 and PAX7-FOXO1 gene fusions occur in 80% of cases with the alveolar subtype and are more predictive of outcome tha...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1275965

    authors: Arnold MA,Barr FG

    更新日期:2017-02-01 00:00:00

  • Molecular diagnostics: a healthcare perspective.

    abstract::Recent progress in the development of molecular diagnostics in medicine has been rapid and the hope has been expressed by some people that it will soon be possible to have a detailed 'genetic readout' to assist in the diagnosis of treatment of a variety of diseases. However, such an outcome may be neither achievable n...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.3.1.13

    authors: Hall AG,Coulthard SA,Irving JA

    更新日期:2003-01-01 00:00:00

  • High serum caspase-3 levels in hepatocellular carcinoma prior to liver transplantation and high mortality risk during the first year after liver transplantation.

    abstract::Background: Higher liver caspase-3 activity has been found in patients with different liver diseases. However, there is no published data about circulating caspase-3 levels in patients with hepatocellular carcinoma (HCC) who underwent liver transplantation (LT). Therefore, our objective in this study was to determine ...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章

    doi:10.1080/14737159.2019.1619549

    authors: Lorente L,Rodriguez ST,Sanz P,González-Rivero AF,Pérez-Cejas A,Padilla J,Díaz D,González A,Martín MM,Jiménez A,Cerro P,Portero J,Barrera MA

    更新日期:2019-07-01 00:00:00

  • Prognostic and predictive biomarkers in melanoma: an update.

    abstract::Malignant melanoma is one of the most aggressive cancers. Several new therapeutic strategies that focus on immuno- and/or targeted therapy have been developed, which have entered clinical trials or already been approved. This review provides an update on prognostic and predictive biomarkers in melanoma that may be use...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.2016.1126511

    authors: Foth M,Wouters J,de Chaumont C,Dynoodt P,Gallagher WM

    更新日期:2016-01-01 00:00:00

  • Clinical utility of viral quantification as a tool for disease monitoring.

    abstract::The possibility to detect viral DNA or RNA in a quantitative manner has already contributed significantly to the management and diagnosis of viral infections, as well as to the understanding of virus-host interactions. New developments in amplification techniques based on real-time detection, as well as automation of ...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.1.2.153

    authors: Schutten M,Niesters HG

    更新日期:2001-07-01 00:00:00

  • Multiplexed molecular detection using encoded microparticles and nanoparticles.

    abstract::Signal-encoded microparticles and nanoparticles have been used to label many reactions simultaneously for target identification in assays, and thus are an indispensable part of multiplex technologies. With the increasing demand for multiplexed molecular detection, encoded particles have evolved from pattern encoding t...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.6.4.567

    authors: Li Y,Luo D

    更新日期:2006-07-01 00:00:00

  • Paper-based analytical devices for clinical diagnosis: recent advances in the fabrication techniques and sensing mechanisms.

    abstract:INTRODUCTION:There is a significant interest in developing inexpensive portable biosensing platforms for various applications including disease diagnostics, environmental monitoring, food safety, and water testing at the point-of-care (POC) settings. Current diagnostic assays available in the developed world require so...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1285228

    authors: Sher M,Zhuang R,Demirci U,Asghar W

    更新日期:2017-04-01 00:00:00

  • Emerging techniques in molecular detection of circulating tumor cells.

    abstract::Circulating tumor cells (CTCs) are increasingly recognized for their potential utility in cancer diagnosis and prognosis. Emerging technologies in the past decade have allowed possible isolation and characterization of CTCs in the peripheral blood of cancer patients, including immunomagnetic technique coupled with imm...

    journal_title:Expert review of molecular diagnostics

    pub_type: 社论

    doi:10.1586/14737159.2014.868308

    authors: Cho WC

    更新日期:2014-03-01 00:00:00

  • Genetics of stroke: a review of recent advances.

    abstract::Stroke is a multifactorial disease responsible for nearly 10% of deaths each year in industrialized countries. While some monogenic forms of stroke have been described, the vast majority result from the common polygenic form of the disease. Progress in molecular genetics has allowed the identification, through genome-...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.8.4.495

    authors: Domingues-Montanari S,Mendioroz M,del Rio-Espinola A,Fernández-Cadenas I,Montaner J

    更新日期:2008-07-01 00:00:00

  • Liquid biopsy for brain tumors.

    abstract:INTRODUCTION:Minimally invasive methods will augment the clinical approach for establishing the diagnosis or monitoring treatment response of central nervous system tumors. Liquid biopsy by blood or cerebrospinal fluid sampling holds promise in this regard. Areas covered: In this literature review, the authors highligh...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1374854

    authors: Shankar GM,Balaj L,Stott SL,Nahed B,Carter BS

    更新日期:2017-10-01 00:00:00

  • Molecular markers related to immunosurveillance as predictive and monitoring tools in non-small cell lung cancer: recent accomplishments and future promises.

    abstract::Introduction: The landscape of systemic treatment options for lung cancer has rapidly evolved with the emergence of immunomodulatory agents such as neutralizing antibodies targeting the programmed cell death protein 1 (PD-1) and its ligand (PD-L1). Another major breakthrough was the introduction of biomarkers, such as...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章

    doi:10.1080/14737159.2020.1724785

    authors: Michaelidou K,Agelaki S,Mavridis K

    更新日期:2020-03-01 00:00:00

  • Evaluation of COBAS AmpliPrep/COBAS TaqMan CMV Test for use in hematopoietic stem cell transplant recipients.

    abstract:INTRODUCTION:Cytomegalovirus (CMV) is a common opportunistic infection that contributes to poor outcomes in hematopoietic stem cell transplant (HSCT) recipients. Prevention of CMV end-organ disease in allogeneic HSCT recipients is commonly achieved by preemptive antiviral therapy of asymptomatic CMV reactivation that i...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1325737

    authors: Ramanan P,Razonable RR

    更新日期:2017-07-01 00:00:00

  • Invader technology for DNA and RNA analysis: principles and applications.

    abstract::Concomitant advances made by the Human Genome Project and in the development of nucleic acid screening technologies are driving the expansion of pharmacogenomic research and molecular diagnostics. However, most current technologies are restrictive due to their complexity and/or cost, limiting the potential of personal...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.2.5.487

    authors: de Arruda M,Lyamichev VI,Eis PS,Iszczyszyn W,Kwiatkowski RW,Law SM,Olson MC,Rasmussen EB

    更新日期:2002-09-01 00:00:00

  • Molecular profiling of tissue samples using laser capture microdissection.

    abstract::The management of cancer and other genetically based diseases is far from optimal in even our most advanced medical centers. There is still uncertainty regarding how diseases will progress in certain patients, toxicity that must be tolerated with imprecise treatment regimens and significant potential for treatment fai...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.1.1.53

    authors: Best CJ,Emmert-Buck MR

    更新日期:2001-05-01 00:00:00

  • Genetic variation in immune function and susceptibility to human filariasis.

    abstract::The generation of a draft sequence of a the human genome has provided the opportunity to characterize human diversity, even as it pertains to differences in host response to parasitic infection with organisms that cause lymphatic filariasis, malaria and schistosomiasis. Worldwide, human infection with filarial pathoge...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.3.3.367

    authors: Choi EH,Nutman TB,Chanock SJ

    更新日期:2003-05-01 00:00:00

  • Using bacterial biomarkers to identify early indicators of cystic fibrosis pulmonary exacerbation onset.

    abstract::Acute periods of pulmonary exacerbation are the single most important cause of morbidity in cystic fibrosis patients, and may be associated with a loss of lung function. Intervening prior to the onset of a substantially increased inflammatory response may limit the associated damage to the airways. While a number of b...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/erm.10.117

    authors: Rogers GB,Hoffman LR,Johnson MW,Mayer-Hamblett N,Schwarze J,Carroll MP,Bruce KD

    更新日期:2011-03-01 00:00:00

  • Portable devices and mobile instruments for infectious diseases point-of-care testing.

    abstract:INTRODUCTION:Rapidity, simplicity, and portability are highly desirable characteristics of tests and devices designed for performing diagnostics at the point of care (POC), either near patients managed in healthcare facilities or to offer bioanalytical alternatives in external settings. By reducing the turnaround time ...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1310619

    authors: Bissonnette L,Bergeron MG

    更新日期:2017-05-01 00:00:00

  • Implications of genomic instability in the diagnosis and treatment of breast cancer.

    abstract::Tumorigenesis is a multistep process resulting from DNA mutations observed at the DNA sequence and chromosome level as well as epigenetic changes, which affect expression of oncogenes and tumor suppressor genes. Breast cancer is a very heterogeneous disease that manifests in various histological and clinical types. De...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/erm.11.21

    authors: Wiechec E

    更新日期:2011-05-01 00:00:00

  • Nanodiagnostics for tuberculosis detection.

    abstract:INTRODUCTION:Tuberculosis (TB) is a leading killer worldwide. End TB strategy aims at ending the TB epidemic by 2030. Early, accurate, and affordable diagnosis represents a cornerstone to achieve this goal. Innovative strategies for TB diagnostics have been introduced. However, the ideal assay is yet unavailable and co...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1308825

    authors: El-Samadony H,Althani A,Tageldin MA,Azzazy HME

    更新日期:2017-05-01 00:00:00

  • ST2: a novel biomarker for heart failure.

    abstract::ST2, an IL-1 receptor family member with transmembrane (ST2L) and soluble (sST2) isoforms, was originally described in the context of inflammatory and autoimmune diseases. However, after the identification of IL-33 as the functional ligand for ST2, and conceptualization of the role of ST2/IL-33 signaling in cardiac re...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/erm.10.25

    authors: Bhardwaj A,Januzzi JL Jr

    更新日期:2010-05-01 00:00:00

  • Dominant spinocerebellar ataxias: a molecular approach to classification, diagnosis, pathogenesis and the future.

    abstract::The capacity to use molecular techniques to establish the genetic diagnoses of the autosomal dominant ataxias has revolutionized the field. It is now possible to systematically classify these disorders according to the nature of the causative mutation, with implications for diagnostic testing, analysis of pathogenesis...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.3.6.715

    authors: Margolis RL

    更新日期:2003-11-01 00:00:00

  • Predictive biomarkers for the treatment of resectable esophageal and esophago-gastric junction adenocarcinoma: from hypothesis generation to clinical validation.

    abstract:INTRODUCTION:Esophageal and esophago-gastric junction (EGJ) adenocarcinomas remain a major health problem worldwide with a worryingly increasing incidence. Recent trials indicate survivals benefit for preoperative or perioperative chemoradiotherapy compared to surgery alone. Beside standard chemoradiotherapy regimens, ...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2018.1454312

    authors: Piro G,Carbone C,Santoro R,Tortora G,Melisi D

    更新日期:2018-04-01 00:00:00

  • Bioinformatic approaches for modeling the substrate specificity of HIV-1 protease: an overview.

    abstract::HIV-1 protease has a broad and complex substrate specificity, which hitherto has escaped a simple comprehensive definition. This, and the relatively high mutation rate of the retroviral protease, makes it challenging to design effective protease inhibitors. Several attempts have been made during the last two decades t...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/14737159.7.4.435

    authors: Rögnvaldsson T,You L,Garwicz D

    更新日期:2007-07-01 00:00:00

  • Primary and secondary prevention of cervical cancer.

    abstract::The burden of cervical cancer is very high in low-resource countries, while it is lower in several high-income countries. Secondary prevention based on cervical screening has been very successful in countries where the resources exist to ensure high-quality and good coverage of the population at risk. In many develope...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1586/erm.09.64

    authors: Grce M

    更新日期:2009-11-01 00:00:00

  • Single-tube methylation-specific duplex-PCR assay for rapid and accurate diagnosis of Fragile X Mental Retardation 1-related disorders.

    abstract:AIM:Molecular diagnosis of fragile X syndrome demands assessment of fragile X mental retardation 1 (FMR1) CGG repeat size and methylation status, while predicting disease transmission risk requires determination of AGG interruption pattern. There is currently no single assay that provides all three categories of inform...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章

    doi:10.1586/14737159.2015.1001749

    authors: Rajan-Babu IS,Teo CR,Lian M,Lee CG,Law HY,Chong SS

    更新日期:2015-03-01 00:00:00

  • Genomic tests to guide prostate cancer management following diagnosis.

    abstract:INTRODUCTION:Prostate cancer (PCa) is a common cancer in men, but variable clinical behaviors make its management challenging. Risk stratification is a key issue in disease management. Patient-tailored strategies are strongly advocated to reduce unnecessary treatment while maximizing the oncological outcomes of patient...

    journal_title:Expert review of molecular diagnostics

    pub_type: 杂志文章,评审

    doi:10.1080/14737159.2017.1302332

    authors: Colicchia M,Morlacco A,Cheville JC,Karnes RJ

    更新日期:2017-04-01 00:00:00