Browse
Submit Data
Databases
API
Help

Dataset Information

25 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Brain barriers and brain fluid research in 2016: advances, challenges and controversies.

ABSTRACT: This editorial highlights some of the advances that occurred in relation to brain barriers and brain fluid research in 2016. It also aims to raise some of the attendant controversies and challenges in such research.

SUBMITTER: Keep RF

PROVIDER: S-EPMC5288882 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Brain barriers and brain fluid research in 2016: advances, challenges and controversies.

Keep Richard F RF Jones Hazel C HC Drewes Lester R LR

Fluids and barriers of the CNS 20170202 1

This editorial highlights some of the advances that occurred in relation to brain barriers and brain fluid research in 2016. It also aims to raise some of the attendant controversies and challenges in such research. ...[more]

PMID: 28153044

Similar Datasets

Advances in brain barriers and brain fluid research and news from Fluids and Barriers of the CNS.

Project description:Research into brain barriers and brain fluids has been advancing rapidly in recent years. This editorial aims to highlight some of the advances that have improved our understanding of this complex subject. It also brings you news of developments for Fluids and Barriers of the CNS including a new affiliation between the journal and the International Society for Hydrocephalus and CSF disorders.

| S-EPMC4731978 | biostudies-literature

Progress in brain barriers and brain fluid research in 2017.

Project description:The past year, 2017, has seen many important papers published in the fields covered by Fluids and Barriers of the CNS. This article from the Editors highlights some.

| S-EPMC5796342 | biostudies-literature

This was the year that was: brain barriers and brain fluid research in 2019.

Project description:This editorial highlights advances in brain barrier and brain fluid research published in 2019, as well as addressing current controversies and pressing needs. Topics include recent advances related to: the cerebral endothelium and the neurovascular unit; the choroid plexus, arachnoid membrane; cerebrospinal fluid and the glymphatic hypothesis; the impact of disease states on brain barriers and brain fluids; drug delivery to the brain; and translation of preclinical data to the clinic. This editorial also mourns the loss of two important figures in the field, Malcolm B. Segal and Edward G. Stopa.

| S-EPMC7059280 | biostudies-literature

Recent controversies on comparative effectiveness research investigations: Challenges, opportunities, and pitfalls.

Project description:The purpose of comparative effectiveness research (CER) is to improve health outcomes by developing and disseminating evidence-based information about which currently available interventions and practices are most effective for patients. Randomized Controlled Trials (RCT) are the hallmark of scientific proof, and have been used to compare interventions used in variable ways by different clinicians (comparative effectiveness RCTs, CER-RCTs). But such CER-RCTs have at times generated controversy. Usually the background for the CER-RCT is a range of "standard therapy" or "standard of care." This may have been adopted on observational data alone, or pilot data. At times, such prior data may derive from populations that differ from the population in which the widely variable standard approach is being applied. We believe that controversies related to these CER-RCTs result from confusing "accepted" therapies and "rigorously evaluated therapies." We first define evidence-based medicine and consider how well neonatology conforms to that definition. We then contrast the approach of testing new therapies and those already existing and widely adopted, as in CER-RCTs. We next examine a central challenge in incorporating the control arm within CER-RCTs and aspects of the "titrated" trial. We finally briefly consider some ethical issues that have arisen, and discuss the wide range of neonatology practices that could be tested by CER-RCTs or alternative CER-based strategies that might inform practice. Throughout, we emphasize the lack of awareness of the lay community, and indeed many researchers or commentators, in appreciating the wide variation of standard of care. There is a corresponding need to identify the best uses of available resources that will lead to the best outcomes for our patients. We conclude that CER-RCTs are an essential methodology in modern neonatology to address many unanswered questions and test unproven therapies in newborn care.

| S-EPMC5222533 | biostudies-literature

Advances in brain barriers and brain fluids research in 2021: great progress in a time of adversity.

Project description:This editorial highlights advances in brain barrier and brain fluid research in 2021. It covers research on components of the blood-brain barrier, neurovascular unit and brain fluid systems; how brain barriers and brain fluid systems are impacted by neurological disorders and their role in disease progression; and advances in strategies for treating such disorders.

| S-EPMC9178944 | biostudies-literature

Brain organoids: advances, applications and challenges.

Project description:Brain organoids are self-assembled three-dimensional aggregates generated from pluripotent stem cells with cell types and cytoarchitectures that resemble the embryonic human brain. As such, they have emerged as novel model systems that can be used to investigate human brain development and disorders. Although brain organoids mimic many key features of early human brain development at molecular, cellular, structural and functional levels, some aspects of brain development, such as the formation of distinct cortical neuronal layers, gyrification, and the establishment of complex neuronal circuitry, are not fully recapitulated. Here, we summarize recent advances in the development of brain organoid methodologies and discuss their applications in disease modeling. In addition, we compare current organoid systems to the embryonic human brain, highlighting features that currently can and cannot be recapitulated, and discuss perspectives for advancing current brain organoid technologies to expand their applications.

| S-EPMC6503989 | biostudies-literature

The biology of infertility: research advances and clinical challenges.

Project description:Reproduction is required for the survival of all mammalian species, and thousands of essential 'sex' genes are conserved through evolution. Basic research helps to define these genes and the mechanisms responsible for the development, function and regulation of the male and female reproductive systems. However, many infertile couples continue to be labeled with the diagnosis of idiopathic infertility or given descriptive diagnoses that do not provide a cause for their defect. For other individuals with a known etiology, effective cures are lacking, although their infertility is often bypassed with assisted reproductive technologies (ART), some accompanied by safety or ethical concerns. Certainly, progress in the field of reproduction has been realized in the twenty-first century with advances in the understanding of the regulation of fertility, with the production of over 400 mutant mouse models with a reproductive phenotype and with the promise of regenerative gonadal stem cells. Indeed, the past six years have witnessed a virtual explosion in the identification of gene mutations or polymorphisms that cause or are linked to human infertility. Translation of these findings to the clinic remains slow, however, as do new methods to diagnose and treat infertile couples. Additionally, new approaches to contraception remain elusive. Nevertheless, the basic and clinical advances in the understanding of the molecular controls of reproduction are impressive and will ultimately improve patient care.

| S-EPMC3786590 | biostudies-literature

Advances and challenges in basic and translational research on clusterin.

Project description: Not available

| S-EPMC2848483 | biostudies-literature

Inherited Renal Tubulopathies-Challenges and Controversies.

Project description:Electrolyte homeostasis is maintained by the kidney through a complex transport function mostly performed by specialized proteins distributed along the renal tubules. Pathogenic variants in the genes encoding these proteins impair this function and have consequences on the whole organism. Establishing a genetic diagnosis in patients with renal tubular dysfunction is a challenging task given the genetic and phenotypic heterogeneity, functional characteristics of the genes involved and the number of yet unknown causes. Part of these difficulties can be overcome by gathering large patient cohorts and applying high-throughput sequencing techniques combined with experimental work to prove functional impact. This approach has led to the identification of a number of genes but also generated controversies about proper interpretation of variants. In this article, we will highlight these challenges and controversies.

| S-EPMC7140864 | biostudies-literature

Protein Structure Prediction: Challenges, Advances, and the Shift of Research Paradigms.

Project description:Protein structure prediction is an interdisciplinary research topic that has attracted researchers from multiple fields, including biochemistry, medicine, physics, mathematics, and computer science. These researchers adopt various research paradigms to attack the same structure prediction problem: biochemists and physicists attempt to reveal the principles governing protein folding; mathematicians, especially statisticians, usually start from assuming a probability distribution of protein structures given a target sequence and then find the most likely structure, while computer scientists formulate protein structure prediction as an optimization problem - finding the structural conformation with the lowest energy or minimizing the difference between predicted structure and native structure. These research paradigms fall into the two statistical modeling cultures proposed by Leo Breiman, namely, data modeling and algorithmic modeling. Recently, we have also witnessed the great success of deep learning in protein structure prediction. In this review, we present a survey of the efforts for protein structure prediction. We compare the research paradigms adopted by researchers from different fields, with an emphasis on the shift of research paradigms in the era of deep learning. In short, the algorithmic modeling techniques, especially deep neural networks, have considerably improved the accuracy of protein structure prediction; however, theories interpreting the neural networks and knowledge on protein folding are still highly desired.

| S-EPMC10928435 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data