Related Experiment Video

Updated: Apr 2, 2026

An In Vivo Method to Study Mouse Blood-Testis Barrier Integrity
05:48

An In Vivo Method to Study Mouse Blood-Testis Barrier Integrity

Published on: December 2, 2018

11.9K

Organic and inorganic transporters of the testis: A review

David M Klein1, Nathan J Cherrington1

  • 1University of Arizona; Department of Pharmacology and Toxicology ; Tucson, AZ, US.

Spermatogenesis
|September 29, 2015
PubMed

Insights

Transporter proteins in the testis are crucial for understanding xenobiotic interactions and diseases. This review details their function, clinical significance, and current knowledge in testicular toxicology.

Area of Science:

  • Reproductive Biology
  • Toxicology
  • Pharmacology

Background:

  • Transporter proteins significantly influence xenobiotic toxicology and pharmacological outcomes.
  • While extensively studied in organs like the kidney and liver, testicular transporter characterization remains nascent.
  • Understanding testicular transporters is vital for elucidating physiological and toxicological processes.

Approach:

  • This review synthesizes existing foundational studies on organic and inorganic transporters in the testis.
  • It provides an overview of transporter functions and their clinical relevance.
  • Key known testicular transporters are highlighted.

Key Points:

  • Transporters mediate the uptake and efflux of endogenous and xenobiotic compounds within the testis.
  • Dysfunctional transporters are implicated in various testicular diseases and adverse drug reactions.
  • Specific transporter families, such as SLC and ABC transporters, play critical roles in testicular physiology.

Conclusions:

  • Further research into testicular transporters will enhance understanding of male reproductive health and toxicology.
  • Characterizing these proteins is essential for developing targeted therapies and mitigating xenobiotic-induced testicular damage.
  • This review serves as a foundational resource for the field of testicular transporter research.
Keywords:
Sertoli cellsgerm cellsleydig cellsphysiologytestistoxicologytransporters

More Related Videos

Characterization of Membrane Transporters by Heterologous Expression in E. coli and Production of Membrane Vesicles13:16

Characterization of Membrane Transporters by Heterologous Expression in E. coli and Production of Membrane Vesicles

Published on: December 31, 2019

9.9K
Author Spotlight: Exploring Cellular Zinc Regulation Through ZnT1 Functionality07:55

Author Spotlight: Exploring Cellular Zinc Regulation Through ZnT1 Functionality

Published on: June 2, 2023

1.8K

Related Concept Videos

Sperm Transport01:15

Sperm Transport

The journey of sperm from its origin to the point of ejaculation begins within the seminiferous tubules of the testis. Here, Sertoli cells produce fluid that propels non-motile sperm through a series of conduits, starting with the straight tubules leading to the rete testis. This interconnected network of tubules acts as the initial pathway for sperm, guiding them into the efferent ductules and then into the epididymis for maturation.
The maturation phase occurs in the epididymis, where sperm...
4.9K
Membrane Transporters01:31

Membrane Transporters

Transporters are essential membrane transport proteins with functions related to cell nutrition, homeostasis, communication, etc. Approximately 7% of all genes in the human genome code for transporters or transporter-related proteins.
Transporters are mainly composed of alpha-helices, built from bundles of ten or more helices traversing the plasma membrane. The solute-binding sites are located midway, where some of the helices are broken or distorted, making space for the binding site through...
19.7K
Active Transport01:14

Active Transport

Active transport is a critical biological process that allows cells to move solutes against an electrochemical gradient. This process requires direct energy input and is characterized by its selectivity, saturability, and susceptibility to competitive inhibition.
Primary active transporters, like Na+, K+ and -ATPase, directly utilize ATP to move ions across the membrane. These transporters play significant roles in various physiological processes. For instance, Na+, K+ and -ATPase maintain...
2.6K
Facilitated Diffusion01:16

Facilitated Diffusion

The plasma membrane, a critical structure in cellular biology, houses an array of transporters, or carrier proteins, interspersed within its lipid bilayer. These proteins play a crucial role in solute transport through facilitated diffusion, a form of passive diffusion that uses transporters to move the molecules across the membrane.
In this process, substrates such as organic compounds and ions interact with a transporter on one side, triggering conformational changes in proteins that enable...
1.6K
Carrier-Mediated Transport01:06

Carrier-Mediated Transport

Carrier-mediated transport is a pivotal process in drug absorption, particularly for lipid-insoluble drugs, and encompasses facilitated diffusion and active transport. Facilitated diffusion allows drugs to move along their concentration gradient without energy expenditure, while active transport utilizes ATP to drive drug movement against this gradient.
Active transport involves two types of membrane-spanning transporters: uptake and efflux. Uptake transporters are expressed in the small...
1.6K
The Significance of Membrane Transport01:44

The Significance of Membrane Transport

The transport of solutes across the cell membrane is essential for metabolic processes, like maintaining cell size and volume, generating the action potential, exchanging nutrients and gases, etc. Membrane transport can be either passive or active. It can be simple diffusion, facilitated, or mediated transport aided by transport proteins such as transporters and channels.
Transporters facilitate either an active or passive movement of solutes. They can allow a single-molecule transport down its...
44.6K