Abstract

Multidrug drug resistant bacteria are becoming increasingly problematic particularly in the under developed countries of the world. The most important microorganisms that have seen a geometric rise in numbers are Methicillin resistant Staphylococcus aureus, Vancomycin resistant Enterococcus faecium, Penicillin resistant Streptococcus pneumonia and multiple drug resistant tubercule bacteria to name a just few. New drug scaffolds are essential to tackle this every increasing problem. These scaffolds can be sourced from nature itself. Endophytic fungi are an important reservoir of therapeutically active compounds. This review attempts to present some data relevant to the problem. New, very specific and effective antibiotics are needed but also at an affordable price! A Herculean task for researchers all over the world! In the Asian subcontinent indigenous therapeutics that has been practiced over the centuries such as Ayurveda have been effective as “handed down data” in family generations. May need a second, third and more “in-depth investigations?”

Highlights

  • The last two decades have witnessed a rise in the numbers of Methicillin resistant Staphylococcus aureus (MRSA), Vancomycin resistant Enterococcus faecium (VRE) and Penicillin resistant Streptococcus pneumoniae (PRSP) and a variety of antibiotics (Menichetti, 2005)

  • According to Newman and Cragg (2012), in the years 1981–2010, ∼50% of all small molecules originated from natural products

  • Chaetoglocins A-B (108–109) (Figure 8) isolated from Chaetomium globosum strain IFB-E036, an endophyte from Cynodon doctylon have antimicrobial activity against B. subtilis, Streptococcus pyogens, Micrococcus luteus and Mycobacterium smegmatis with MICs between 8 and 32 μg/mL (Ge et al, 2011)

Read more

Summary

Introduction

The last two decades have witnessed a rise in the numbers of Methicillin resistant Staphylococcus aureus (MRSA), Vancomycin resistant Enterococcus faecium (VRE) and Penicillin resistant Streptococcus pneumoniae (PRSP) and a variety of antibiotics (Menichetti, 2005). Botryomaman (67), 2, 4-Dimethoxy-6-pentylphenol (68), (R)—(−)-Mellein (69), Primin (70), cis-4-hydroxymellein (71), trans-4-hydroxymellein (72) and 4, 5-dihydroxy-2-hexenoic acid (73) (Figure 5) were isolated from the endophyte Botryosphaeria mamane PSU-M76 from the leaves of Garcinia mangostana, collected in Suratthani Province, Thailand.

Results
Conclusion
Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.