Related Experiment Video
Updated: Aug 11, 2026
08:23
Phenotypic Analysis of Rodent Malaria Parasite Asexual and Sexual Blood Stages and Mosquito Stages
Published on: May 30, 2019
Malarial parasites vs. antimalarials: never-ending rumble in the jungle
Benjamin Mordmüller1, Peter G Kremsner
1Medical Research Unit, Albert Schweitzer Hospital, BP118, Lambaréné, Gabon, University of Tübingen, Department of Parasitology, Wilhelmstr. 27, 72074 Tübingen, Germany. benjamin.mordmueller@uni-tuebingen.de
Current Molecular Medicine
|March 7, 2006
Summary
Antimalarial drug resistance is a growing challenge, necessitating new strategies beyond drug development. This study explores evolutionary concepts to combat multidrug-resistance in malaria parasites.
Area of Science:
- Malariology
- Evolutionary Biology
- Pharmacology
Background:
- Antimalarial drug resistance is a significant global health threat, compromising treatment efficacy.
- Existing parasite populations exhibit resistance to most available antimalarial drugs.
- Current strategies include pharmaceutical development and clinical regimen adjustments.
Purpose of the Study:
- To review current strategies for combating antimalarial drug resistance.
- To focus on the evolutionary determinants of drug resistance selection in human malaria.
- To explore novel approaches for validating, monitoring, and interfering with multidrug-resistance spread.
Main Methods:
- Literature review focusing on recent developments in antimalarial chemotherapy.
- Analysis of evolutionary concepts applied to drug resistance.
- Examination of selection processes driving multidrug-resistance in malaria parasites.
Main Results:
- Resistance to antimalarials is widespread in global parasite populations.
- Pharmaceutical efforts focus on new targets, drug relatives, and combination therapies.
- Clinical approaches involve novel regimens, distribution, and drug combinations.
- Evolutionary strategies offer a third avenue for managing resistance progression.
Conclusions:
- Combating antimalarial drug resistance requires multifaceted strategies.
- Understanding evolutionary selection is crucial for effective resistance management.
- Integrating evolutionary concepts can enhance validation, monitoring, and interference with resistance spread.
More Related Videos
09:02An Experimental Model to Study Tuberculosis-Malaria Coinfection upon Natural Transmission of Mycobacterium tuberculosis and Plasmodium berghei
Published on: February 17, 2014
09:13Understanding the Development of Compensatory Pathways in a Mutant Malaria Parasite Harbouring Hypomorphic Allele of Plant-Like Kinases
Published on: November 22, 2024
Related Concept Videos
01:29Malaria
Malaria pathogenesis in humans reflects a delicate interplay between parasite biology and host response. Clinical illness reflects a host’s immune response to the parasite’s asexual replication cycle, which is often asymptomatic in individuals with partial immunity. From the parasite's perspective, transmission between mosquito and human with minimal host pathology is evolutionarily advantageous. Among the six Plasmodium species infecting humans, P. falciparum and P. vivax dominate in global...
00:58Symbiosis
Symbiotic relationships are long-term, close interactions between individuals of different species that affect the distribution and abundance of those species. When a relationship is beneficial to both species, this is called mutualism. When the relationship is beneficial to one species but neither beneficial nor harmful to the other species, this is called commensalism. When one organism is harmed to benefit another, the relationship is known as parasitism. These types of relationships often...
01:15Anthelminthic Agents
Anthelmintic drugs differ significantly from antiparasitic therapies targeting protozoa, primarily due to differences in parasite biology. Whereas most protozoal treatments act on proliferating cells, anthelmintics are typically directed against mature, nonproliferative helminths. The therapeutic approach considers the helminth's reliance on neuromuscular coordination, glucose metabolism, and microtubular integrity for survival, reproduction, and localization within the host. Most anthelmintics...
01:27Diversity of Protists II
Alveolates are a group of organisms recognized by the presence of alveoli, which are cytoplasmic sacs located beneath the cell membrane. While their function remains uncertain, alveoli may help regulate water balance by controlling how much water enters and leaves the cell. In dinoflagellates, these structures may serve as armor plates. There are three major types of alveolates: ciliates, which move using cilia; dinoflagellates, which use flagella for movement; and apicomplexans, which are...
01:21Antiprotozoal Agents
Leishmaniasis is a widespread parasitic disease caused by several Leishmania species. It affects millions of people each year and remains a major public health problem in endemic regions. First-line treatment relies on pentavalent antimonials, including meglumine antimoniate and sodium stibogluconate. Even so, how these drugs work has not been fully clear, especially their interaction with parasite-specific biochemical pathways. One key target is trypanothione reductase (TR), an enzyme that...
01:22American Trypanosomiasis
Chagas disease, or American trypanosomiasis, is a vector-borne parasitic infection caused by Trypanosoma cruzi, a flagellated protozoan (kinetoplastid) of the family Trypanosomatidae. The disease is endemic in Latin America, although cases are increasingly reported worldwide due to human migration. Transmission most commonly occurs when feces of infected triatomine bugs contaminate bite wounds or mucosal surfaces; additional routes include congenital, transfusional, transplant-related, and oral...