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Related Experiment Video

Updated: Jun 5, 2026

Mass Isolation and In Vitro Cultivation of Intramolluscan Stages of the Human Blood Fluke Schistosoma Mansoni

Mass Isolation and In Vitro Cultivation of Intramolluscan Stages of the Human Blood Fluke Schistosoma Mansoni

Published on: January 14, 2018

Where do human schistosomes come from? An evolutionary approach.

¹Claude Combes is at the Centre de Biologie et d'Ecologie Tropicale et Méditerranéenne, Université de Perpignan, avenue de Villeneuve, 66025 Perpignan Cedex, France.

Trends in Ecology & Evolution

|January 15, 2011

Summary

Schistosomiases impact millions globally, posing a significant public health challenge. Ongoing research into schistosome biology is beginning to answer key questions about their evolutionary origins and transmission dynamics.

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Area of Science:

Parasitology
Evolutionary Biology
Tropical Medicine

Background:

Schistosomiases affect 200-400 million people worldwide, primarily in tropical regions.
These parasitic diseases are second only to malaria in terms of global impact.
A key question in human parasite evolution is whether they co-evolved with hosts or were acquired through lateral transfer.

Purpose of the Study:

To explore the evolutionary origins of human schistosomes.
To investigate the potential for parallel evolution versus host-switching events in schistosome history.
To leverage recent advancements in schistosome biology to address fundamental questions in parasitology.

Main Methods:

Analysis of recent advancements in schistosome biology.
Comparative evolutionary studies (details not specified in abstract).
Phylogenetic analysis of parasite and host lineages (inferred).

Main Results:

Emerging data are beginning to provide answers regarding schistosome origins.
Increased knowledge of schistosome biology facilitates evolutionary insights.
The study sets the stage for resolving the co-evolution vs. lateral transfer debate.

Conclusions:

Recent biological insights are crucial for understanding schistosome evolution.
The origins of human schistosomes are becoming clearer.
Further research will elucidate the evolutionary pathways of these significant human parasites.