Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Translation01:31

Translation

18.9K
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Proteins are...
18.9K
Translation01:31

Translation

158.0K
Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of...
158.0K
Primary Active Transport01:29

Primary Active Transport

15.5K
In contrast to passive transport, active transport involves a substance being moved through membranes in a direction against its concentration or electrochemical gradient. There are two types of active transport: primary active transport and secondary active transport. Primary active transport utilizes chemical energy from ATP to drive protein pumps embedded in the cell membrane. With energy from ATP, the pumps transport ions against their electrochemical gradients—a direction they would...
15.5K
Initiation of Translation02:33

Initiation of Translation

39.6K
Initiating translation is complex because it involves multiple molecules. Initiator tRNA, ribosomal subunits, and eukaryotic initiation factors (eIFs) are all required to assemble on the initiation codon of mRNA. This process consists of several steps that are mediated by different eIFs.
First, the initiator tRNA must be selected from the pool of elongator tRNAs by eukaryotic initiation factor 2 (eIF2). The initiator tRNA (Met-tRNAi) has conserved sequence elements including modified bases at...
39.6K
Fundamental Mathematical Principles in Pharmacokinetics: Mathematical Expressions and Units01:19

Fundamental Mathematical Principles in Pharmacokinetics: Mathematical Expressions and Units

1.7K
Mathematical principles play a crucial role in pharmacokinetics, providing a framework for understanding and quantifying drug distribution and elimination dynamics in the body. By utilizing mathematical expressions and units, pharmacologists can accurately characterize the behavior of drugs, optimize dosing regimens, and predict therapeutic outcomes.
One significant application of mathematics in pharmacokinetics is the characterization of drug distribution through the volume of distribution...
1.7K
Improving Translational Accuracy02:07

Improving Translational Accuracy

15.3K
Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
15.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Longitudinal brain structural changes during clozapine treatment: associations with neuroreceptor architecture and clinical response.

medRxiv : the preprint server for health sciences·2026
Same author

Towards Mechanism-Informed Treatments for Mental Health.

Journal of neurochemistry·2026
Same author

Associations between neonatal brain structure and neurodevelopmental outcomes following very preterm birth.

Journal of perinatology : official journal of the California Perinatal Association·2026
Same author

MDMA alters fear extinction, and reduces alcohol consumption in inbred alcohol preferring iP rats but not outbred Wistar rats.

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology·2026
Same author

Bed Nucleus of Stria Terminalis Enkephalin Neurons Contribute to Depletion-Induced Salt Appetite.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Self-blame-selective social conceptual overgeneralisation and vulnerability to depression.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

HER2-mutated lung squamous cell carcinoma responding to trastuzumab deruxtecan followed by pyrotinib: a Case Report.

Frontiers in pharmacology·2026
Same journal

Awareness, attitudes, and self-reported clinical management of antimicrobial-associated neurocognitive adverse effects among healthcare providers in Saudi Arabia.

Frontiers in pharmacology·2026
Same journal

Low-dose dasatinib in second-line therapy or beyond for the treatment of chronic-phase chronic myeloid leukemia: a real-world cohort study.

Frontiers in pharmacology·2026
Same journal

Natural products reshape osteosarcoma cell fate: promoting cell death.

Frontiers in pharmacology·2026
Same journal

<i>Leonurus japonicus</i> Houtt. extract containing isoquercitrin reduces airway inflammation in mice with allergic asthma.

Frontiers in pharmacology·2026
Same journal

Enhancing diabetes treatment by targeted nucleic acid and drug delivery using cell-penetrating peptides, peptide nucleic acids, and receptor targeting.

Frontiers in pharmacology·2026
See all related articles

Related Experiment Video

Updated: Feb 25, 2026

Measurement of Specific Mycobacterial Mistranslation Rates with Gain-of-function Reporter Systems
06:18

Measurement of Specific Mycobacterial Mistranslation Rates with Gain-of-function Reporter Systems

Published on: April 26, 2019

6.5K

Hurdles in Basic Science Translation.

Christina J Perry1,2, Andrew J Lawrence1,2

  • 1Behavioural Neuroscience Division, The Florey Institute of Neuroscience and Mental Health, ParkvilleVIC, Australia.

Frontiers in Pharmacology
|August 4, 2017
PubMed
Summary
This summary is machine-generated.

Translating medical research into treatments faces hurdles in disease modeling, in vivo target behavior understanding, and research reproducibility. Overcoming these requires a cultural shift in funding, publishing, and quality control for better medical practice.

Keywords:
Clinical Trials as TopicReproducibility of Resultsanimal modelsbasic researchknowledge translation

More Related Videos

Xenopus laevis as a Model to Identify Translation Impairment
10:24

Xenopus laevis as a Model to Identify Translation Impairment

Published on: September 27, 2015

11.1K
Quantitative Immunofluorescence to Measure Global Localized Translation
09:13

Quantitative Immunofluorescence to Measure Global Localized Translation

Published on: August 22, 2017

10.5K

Related Experiment Videos

Last Updated: Feb 25, 2026

Measurement of Specific Mycobacterial Mistranslation Rates with Gain-of-function Reporter Systems
06:18

Measurement of Specific Mycobacterial Mistranslation Rates with Gain-of-function Reporter Systems

Published on: April 26, 2019

6.5K
Xenopus laevis as a Model to Identify Translation Impairment
10:24

Xenopus laevis as a Model to Identify Translation Impairment

Published on: September 27, 2015

11.1K
Quantitative Immunofluorescence to Measure Global Localized Translation
09:13

Quantitative Immunofluorescence to Measure Global Localized Translation

Published on: August 22, 2017

10.5K

Area of Science:

  • Biomedical Research
  • Translational Science
  • Medical Practice

Background:

  • Despite significant advances in medical research over the past century, a gap persists in translating these findings into effective human disease treatments.
  • There is growing concern regarding the failure of numerous research breakthroughs to successfully navigate the clinical trial process and integrate into medical practice.

Purpose of the Study:

  • This review examines key barriers hindering the translation of basic medical research into clinical applications and patient care.
  • The focus is on challenges related to disease modeling, understanding in vivo target behavior, and research reproducibility.

Main Methods:

  • This mini-review synthesizes existing literature and expert perspectives on translational research challenges.
  • It analyzes common issues in basic research that impede clinical application.

Main Results:

  • Key impediments to research translation include inadequate human disease models, insufficient understanding of in vivo target dynamics, and significant issues with the reproducibility of basic research findings.
  • Proposed solutions for overcoming these hurdles are also discussed.

Conclusions:

  • A fundamental cultural shift is necessary in how scientific research is funded, published, and assessed for quality control to improve research translation.
  • Increased awareness and focus on the obstacles in research translation are crucial for advancing medical research and improving global medical practice.