scholarly journals Small Molecule Therapeutics for the Initial and Adjunctive Treatment of Snakebite

2018 ◽  
Author(s):  
Tommaso C. Bulfone ◽  
Stephen P. Samuel ◽  
Philip L. Bickler ◽  
Matthew R. Lewin
Keyword(s):  
Small Molecule ◽  
Neglected Tropical Diseases ◽  
Hospital Setting ◽  
World Health ◽  
Adjunctive Treatment ◽  
Secretory Phospholipase A2 ◽  
Priority List ◽  
The World ◽  
Health Organization ◽  
Small Molecule Therapeutics

The World Health Organization (WHO) recently added snakebite envenoming to the priority list of Neglected Tropical Diseases (NTD). It is thought that ~75% of mortality following snakebite occurs outside the hospital setting, making the temporal gap between a bite and antivenom administration a major therapeutic challenge. Small molecule therapeutics (SMTs) have been proposed as potential pre-referral treatments for snakebite to help address this gap. Herein, we discuss the characteristics, potential uses and development of SMTs as potential treatments for snakebite envenomation. We focus on SMTs that are secretory phospholipase A2 (sPLA2) inhibitors and metalloprotease (MP) inhibitors.

scholarly journals Developing Small Molecule Therapeutics for the Initial and Adjunctive Treatment of Snakebite

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Tommaso C. Bulfone ◽  
Stephen P. Samuel ◽  
Philip E. Bickler ◽  
Matthew R. Lewin
Keyword(s):  
Small Molecule ◽  
Drug Targets ◽  
Neglected Tropical Diseases ◽  
Hospital Setting ◽  
World Health ◽  
Adjunctive Treatment ◽  
Priority List ◽  
Health Organization ◽  
Small Molecule Therapeutics ◽  
Potential Drug Targets

The World Health Organization (WHO) recently added snakebite envenoming to the priority list of Neglected Tropical Diseases (NTD). It is thought that ~75% of mortality following snakebite occurs outside the hospital setting, making the temporal gap between a bite and antivenom administration a major therapeutic challenge. Small molecule therapeutics (SMTs) have been proposed as potential prereferral treatments for snakebite to help address this gap. Herein, we discuss the characteristics, potential uses, and development of SMTs as potential treatments for snakebite envenomation. We focus on SMTs that are secretory phospholipase A2 (sPLA2) inhibitors with brief exploration of other potential drug targets on venom molecules.

Heterocycles in the Treatment of Neglected Tropical Diseases

2020 ◽  
Vol 27 ◽  
Author(s):  
Kush K. Maheshwari ◽  
Debasish Bandyopadhyay
Keyword(s):  
Developing Countries ◽  
Heterocyclic Compounds ◽  
Neglected Tropical Diseases ◽  
World Health ◽  
Current Status ◽  
Poor People ◽  
Tropical Diseases ◽  
Concise Review ◽  
The World ◽  
Health Organization

Background: Neglected tropical diseases (NTDs) affect a huge population of the world and majority of the victims belong to the poor community of the developing countries. Until now, the World Health Organization (WHO) has identified 20 tropical diseases as NTDs that must be addressed with high priority. However, many heterocyclic scaffolds have demonstrated potent therapeutic activity against several NTDs. Objective: There are three major objectives: (1) To discuss the causes, symptoms, and current status of all the 20 NTDs; (2) To explore the available heterocyclic drugs, and their mechanism of actions (if known) that are being used to treat NTDs; (3) To develop general awareness on NTDs among the medicinal/health research community and beyond. Methods: The 20 NTDs have been discussed according to their alphabetic orders along with the possible heterocyclic remedies. Current status of treatment with an emphasis on the heterocyclic drugs (commercially available and investigational) has been outlined. In addition, brief discussion of the impacts of NTDs on socio-economic condition is included. Results: NTDs are often difficult to diagnose and the problem is worsened by the unhealthy hygiene, improper awareness, and inadequate healthcare in the developing countries where these diseases primarily affect poor people. The statistics include duration of suffering, numbers affected, and access to healthcare and medication. The mechanism of actions of various heterocyclic drugs, if reported, have been briefly summarized. Conclusion: Scientists and pharmaceutical corporations should allocate more resources to reveal the in-depth mechanism of actions of many heterocyclic drugs that are currently being used for the treatment of NTDs. Analysis of current heterocyclic compounds and development of new medications can help in the fight to reduce/remove the devastating effects of NTDs. An opinion-based concise review has been presented. Based on available literature, this is the first effect to present all the 20 NTDs and related heterocyclic compounds under the same umbrella.

scholarly journals Antibiotic Pipeline Coordinators

2018 ◽  
Vol 46 (S1) ◽  
pp. 25-31 ◽  
Author(s):  
Enrico Baraldi ◽  
Olof Lindahl ◽  
Miloje Savic ◽  
David Findlay ◽  
Christine Årdal
Keyword(s):  
Research And Development ◽  
World Health ◽  
Resistant Bacteria ◽  
Antibiotic Resistant ◽  
Priority List ◽  
Non Profit ◽  
Global Priority ◽  
The World ◽  
New Antibiotics ◽  
Health Organization

The World Health Organization (WHO) has published a global priority list of antibiotic-resistant bacteria to guide research and development (R&D) of new antibiotics. Every pathogen on this list requires R&D activity, but some are more attractive for private sector investments, as evidenced by the current antibacterial pipeline. A “pipeline coordinator” is a governmental/non-profit organization that closely tracks the antibacterial pipeline and actively supports R&D across all priority pathogens employing new financing tools.

scholarly journals The untapped cell biology of neglected tropical diseases

2016 ◽  
Vol 27 (5) ◽  
pp. 739-743 ◽  
Author(s):  
William Sullivan
Keyword(s):  
World Health Organization ◽  
Cell Biology ◽  
High Probability ◽  
Neglected Tropical Diseases ◽  
World Health ◽  
Tropical Diseases ◽  
Cellular Mechanisms ◽  
The World ◽  
Health Organization

The World Health Organization lists a constellation of 17 tropical diseases that afflict approximately one in six individuals on the planet and, until recently, few resources have been devoted to the treatment and eradication of those diseases. They are often referred to as the diseases of the “bottom billion,” because they are most prevalent among the poorest individuals in impoverished tropical nations. However, the few studies that have been performed reveal an extraordinary world of molecular and cellular adaptations that facilitate the pathogens’ survival in hosts ranging from insects to humans. A compelling case can be made that even a modest investment toward understanding the basic molecular and cell biology of these neglected pathogens has a high probability of yielding exciting new cellular mechanisms and insights into novel ways of combating these diseases.

scholarly journals Neglected tropical diseases in Brazil

2009 ◽  
Vol 51 (5) ◽  
pp. 247-253 ◽  
Author(s):  
José Angelo L. Lindoso ◽  
Ana Angélica B.P. Lindoso
Keyword(s):  
Neglected Tropical Diseases ◽  
Clinical Manifestations ◽  
Northern Region ◽  
New Drugs ◽  
World Health ◽  
Tropical Diseases ◽  
The North ◽  
The World ◽  
The Status ◽  
Health Organization

Poverty is intrinsically related to the incidence of Neglected Tropical Diseases (NTDs). The main countries that have the lowest human development indices (HDI) and the highest burdens of NTDs are located in tropical and subtropical regions of the world. Among these countries is Brazil, which is ranked 70th in HDI. Nine out of the ten NTDs established by the World Health Organization (WHO) are present in Brazil. Leishmaniasis, tuberculosis, dengue fever and leprosy are present over almost the entire Brazilian territory. More than 90% of malaria cases occur in the Northern region of the country, and lymphatic filariasis and onchocerciasis occur in outbreaks in a particular region. The North and Northeast regions of Brazil have the lowest HDIs and the highest rates of NTDs. These diseases are considered neglected because there is not important investment in projects for the development of new drugs and vaccines and existing programs to control these diseases are not sufficient. Another problem related to NTDs is co-infection with HIV, which favors the occurrence of severe clinical manifestations and therapeutic failure. In this article, we describe the status of the main NTDs currently occurring in Brazil and relate them to the HDI and poverty.

scholarly journals Assessment of Dehydration in Children with Acute Gastroenteritis: A Review of International Guidelines

2020 ◽  
Author(s):  
Mohammed Alhassan
Keyword(s):  
Acute Gastroenteritis ◽  
Hospital Setting ◽  
World Health ◽  
Proper Treatment ◽  
World Health Organization Classification ◽  
International Guidelines ◽  
The World ◽  
Health Organization ◽  
Practical Scheme

Background: Acute Gastroenteritis (AGE) is a major cause of presentation to hospital in children. Detection and classification of the degree of dehydration are vital for proper treatment. Methods: The authors reviewed six international guidelines on AGE in children. The aim was to equip clinicians working in a hospital setting with practical and readily applicable clinical handles to assist them in detecting and classifying dehydration. Results: Published international guidelines on AGE vary in their recommendations on the assessment of dehydration as well as their classification of dehydration severity. Nevertheless, a practical scheme utilizing a combination of these guidelines could be devised. Conclusion: In addition to the World Health Organization classification of dehydration in children, several clinical handles were suggested. Key words: acute gastroenteritis, children, dehydration, diarrhea

scholarly journals New global targets for NTDs in the WHO roadmap 2021–2030

2021 ◽  
Vol 15 (5) ◽  
pp. e0009373
Author(s):  
Adriano Casulli
Keyword(s):  
Prevention And Control ◽  
Neglected Tropical Diseases ◽  
World Health ◽  
Neglected Diseases ◽  
Tropical Diseases ◽  
Future Prospects ◽  
The World ◽  
Health Organization ◽  
And Control ◽  
Second World

The second World Neglected Tropical Diseases (NTDs) Day was celebrated on 30 January 2021. To mark the occasion, the World Health Organization (WHO) launched its roadmap for NTDs for the period 2021 to 2030, which is aimed at increasing prevention and control of these too-long neglected diseases. Described here is a global overview on past achievements, current challenges, and future prospects for the WHO NTDs roadmap 2021–2030.

scholarly journals Strengthening data collection for neglected tropical diseases: What data are needed for models to better inform tailored intervention programmes?

2021 ◽  
Vol 15 (5) ◽  
pp. e0009351
Author(s):  
Jaspreet Toor ◽  
Jonathan I. D. Hamley ◽  
Claudio Fronterre ◽  
María Soledad Castaño ◽  
Lloyd A. C. Chapman ◽  
...  
Keyword(s):  
Data Collection ◽  
Human African Trypanosomiasis ◽  
Neglected Tropical Diseases ◽  
World Health ◽  
Tropical Diseases ◽  
Tailored Intervention ◽  
Specific Data ◽  
Tailored Interventions ◽  
The World ◽  
Health Organization

Locally tailored interventions for neglected tropical diseases (NTDs) are becoming increasingly important for ensuring that the World Health Organization (WHO) goals for control and elimination are reached. Mathematical models, such as those developed by the NTD Modelling Consortium, are able to offer recommendations on interventions but remain constrained by the data currently available. Data collection for NTDs needs to be strengthened as better data are required to indirectly inform transmission in an area. Addressing specific data needs will improve our modelling recommendations, enabling more accurate tailoring of interventions and assessment of their progress. In this collection, we discuss the data needs for several NTDs, specifically gambiense human African trypanosomiasis, lymphatic filariasis, onchocerciasis, schistosomiasis, soil-transmitted helminths (STH), trachoma, and visceral leishmaniasis. Similarities in the data needs for these NTDs highlight the potential for integration across these diseases and where possible, a wider spectrum of diseases.

scholarly journals Development of a public geographical information system-based website to follow the impact of control activities of soil-transmitted helminths in endemic countries

2021 ◽  
Vol 16 (2) ◽  
Author(s):  
Maria Paola Maurelli ◽  
Paola Pepe ◽  
Antonio Montresor ◽  
Denise Mupfasoni ◽  
Martina Nocerino ◽  
...  
Keyword(s):  
Neglected Tropical Diseases ◽  
Mortality Rates ◽  
Geographical Information ◽  
World Health ◽  
High Morbidity ◽  
Preventive Chemotherapy ◽  
The World ◽  
Pharmaceutical Industries ◽  
Health Organization ◽  
The Impact

Soil-transmitted helminth (STH) infections are among the most common neglected tropical diseases worldwide causing high morbidity and mortality rates in endemic areas. Preventive chemotherapy (PC) programmes and health education are recommended by the World Health Organization (WHO) to reduce the impact of STH in endemic countries. Following our role as WHO collaborating centre (WHO CC ITA-116), we have developed a WebGIS and a dataset to support PC programmes to monitor the impact of STH control. This vHealth presentation shows the potentiality of these tools in improving communication among WHO’s regional and country offices, Ministries of Health, pharmaceutical industries and other partners.

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