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Global Goals and Global Sustainability

Bhore SJ

Int J Environ Res Public Health, 2016 10 07;13(10).
PMID: 27739416

On 25 September 2015, the United Nations (UN) member countries adopted an ambitious 17 Sustainable Development Goals (SDGs) aiming to 'transform the world' in the next 15 years. [...].
Highlights of Biosafety and Biosecurity Month (BBM)at the AIMST University and Perspectives on Biorisk Management

Bhore SJ

Bioinformation, 2019;15(8):568-571.
PMID: 31719766 DOI: 10.6026/97320630015568

The innovations and developments in microbiology, biomedical sciences, and biotechnology come along with the challenges of biological risk (biorisk). Biorisk is defined as the "combination of the probability of occurrence of harm and the severity of that harm where the source of harm is a biological agent or toxin." Biorisk is a borderless challenge to the global community. Hence, all universities, colleges, centers of bio-excellence, and institutions of higher learning can and should do their bit to educate technical members, academicians, students and stakeholders (LASS) for the efficient and comprehensive biorisk management (BRM) for our and future generations safety and sustainability.
Paris Agreement on Climate Change: A Booster to Enable Sustainable Global Development and Beyond

Bhore SJ

Int J Environ Res Public Health, 2016 11 14;13(11).
PMID: 27854248

The global warming and its adverse effects on the atmosphere, the biosphere, the lithosphere, and the hydrosphere are obvious. Based on this fact, the international community is fully convinced that we need to fix the problem urgently for our survival, good health, and wellbeing. The aim of this article is to promote the awareness about the United Nations (UN) historic 'Paris Agreement on Climate Change (PACC)' which entered into-force on 4 November 2016. The expected impact of PACC on the global average temperature rise by 2100 as well as its role in enabling accomplishment of global sustainable development goals (SDGs) for the people and planet is also highlighted.
Fulltext World No Tobacco Day: Tobacco is a Threat to the One Health and Sustainability

Bhore SJ

Cien Saude Colet, 2020 Nov;25(11):4347-4350.
PMID: 33175043 DOI: 10.1590/1413-812320202511.33622018

On 31st May of every year, in honour of the 'World No Tobacco Day (WNTD),' the international community does organise various events and encourages avoiding all forms of Tobacco consumption. To commemorate WNTD-2018, the World Health Organization (WHO) has promoted awareness to highlight the link between Tobacco and cardiovascular disease (CVD). Because, Tobacco use is the second leading cause of CVD, after high blood pressure. In addition to CVD, Tobacco use is also known to cause many non-communicable diseases, including chronic obstructive pulmonary disease (COPD), lung cancer and other complicated disorders caused by smoking. In fact, non-communicable diseases are now emerging as the primary disease burden. Globally, Tobacco use kills about 7 million people each year, and if the trend remains the same, then it will kill more than 8 million people per year by 2030. On the contrary, despite promoting awareness, the Tobacco industry is growing with little or no regulation. However, in the long run, the global community will not be able to afford business as usual as Tobacco has a direct impact on human health, environmental health and sustainable development.
Antibiotic resistance needs global solutions

Monowar T, Bhore SJ

Lancet Infect Dis, 2014 Jul;14(7):549.
PMID: 24964938 DOI: 10.1016/S1473-3099(14)70799-6
Fulltext Perspectives from the academic leadership camp (IV) of the AIMST University, Malaysia

Premkumar R, Bhore SJ

J Nat Sci Biol Med, 2014 Jul;5(2):501-4.
PMID: 25097449 DOI: 10.4103/0976-9668.136296
Fulltext A summary report of the workshop on the 'academic leadership training in the AIMST University, Malaysia'

Premkumar R, Bhore SJ

J Young Pharm, 2013 Jun;5(2):67-9.
PMID: 24023458 DOI: 10.1016/j.jyp.2013.04.001

In Malaysia, there are 81 (as on February 15, 2013) higher education institutions including satellite branches of the foreign universities. In northern part of the Peninsular Malaysia, AIMST University is the first private not-for-profit university and aims to become a premier private university in the country and the region. The workshop described in this article was designed to develop and enhance the capacity of academic staff-in-leadership-role for the University. This type of workshops may be a good method to enhance the leadership qualities of the head of each unit, department, school and faculty in each university.
Fulltext Identification of bacterial endophytes associated with traditional medicinal plant Tridax procumbens Linn

Preveena J, Bhore SJ

Anc Sci Life, 2013 Jan;32(3):173-7.
PMID: 24501447 DOI: 10.4103/0257-7941.123002

BACKGROUND: In traditional medicine, Tridax procumbens Linn. is used in the treatment of injuries and wounds. The bacterial endophytes (BEs) of medicinal plants could produce medicinally important metabolites found in their hosts; and hence, the involvement of BEs in conferring wound healing properties to T. Procumbens cannot be ruled out. But, we do not know which types of BEs are associated with T. Procumbens.
OBJECTIVE: The objective of this study was to investigate the fast growing and cultivable BEs associated with T. procumbens.
MATERIALS AND METHODS: Leaves and stems of healthy T. Procumbens plants were collected and cultivable BEs were isolated from surface-sterilized leaf and stem tissue samples using Luria-Bertani (LB) agar (medium) at standard conditions. A polymerase chain reaction was employed to amplify 16S rRNA coding gene fragments from the isolates. Cultivable endophytic bacterial isolates (EBIs) were identified using 16S rRNA gene nucleotide sequence similarity based method of bacterial identification.
RESULTS: Altogether, 50 culturable EBIs were isolated. 16S rRNA gene nucleotide sequences analysis using the Basic Local Alignment Search Tool (BLAST) revealed identities of the EBIs. Analysis reveals that cultivable Bacillus spp., Cronobacter sakazakii, Enterobacter spp., Lysinibacillus sphaericus, Pantoea spp., Pseudomonas spp. and Terribacillus saccharophilus are associated with T. Procumbens.
CONCLUSION: Based on the results, we conclude that 24 different types of culturable BEs are associated with traditionally used medicinal plant, T. Procumbens, and require further study.
Fulltext Diversity of endophytic bacteria in medicinally important Nepenthes species

Bhore SJ, Komathi V, Kandasamy KI

J Nat Sci Biol Med, 2013 Jul;4(2):431-4.
PMID: 24082746 DOI: 10.4103/0976-9668.117022

Nepenthes species are used in traditional medicines to treat various health ailments. However, we do not know which types of endophytic bacteria (EB) are associated with Nepenthes spp.
Fulltext Non-specificity of sequence characterised amplified region as an alternative molecular epidemiology marker for the identification of Salmonella enterica subspecies enterica serovar Typhi

Ja'afar JN, Bhore SJ, Phua KK

BMC Res Notes, 2018 Oct 29;11(1):766.
PMID: 30373642 DOI: 10.1186/s13104-018-3870-z

OBJECTIVE: Identification of Salmonella Typhi by conventional culture techniques is labour-intensive, time consuming, and lack sensitivity and specificity unlike high-throughput epidemiological markers that are highly specific but are not affordable for low-resource settings. SCAR, obtained from RAPD technique, is an affordable, reliable and reproducible method for developing genetic markers. Hence, this study investigated the use of SCAR as an alternative molecular epidemiological marker for easy identification of S. Typhi in low-resource settings.
RESULTS: One hundred and twenty RAPD primers were screened through RAPD-PCR against a panel of common enterobacteriaceae for the best RAPD band pattern discrimination to develop SCAR primers that were used to develop a RAPD-SCAR PCR. Of this number, 10 were selected based on their calculated indices of discrimination. Four RAPD primers, SBSA02, SBSA03, SBSD08 and SBSD11 produced suitable bands ranging from 900 to 2500 bp. However, only SBSD11 was found to be specific for S. Typhi, and was cloned, sequenced and used to design new SCAR primers. The primers were used to amplify a panel of organisms to evaluate its specificity. However, the amplified regions were similar to other non-Typhi genomes denoting a lack of specificity of the primers as a marker for S. Typhi.
Micropropagation of Elaeis guineensis Jacq. 'Dura': Comparison of three basal media for efficient regeneration

Muniran F, Bhore SJ, Shah FH

Indian J Exp Biol, 2008 Jan;46(1):79-82.
PMID: 18697576

Three basal plant tissue culture media, namely, N6, MS, and modified Y3, were compared to optimize micropropagation protocol for E. guineensis. Full strength media were used separately to regenerate plantlets directly using immature zygotic embryos (IZEs), and through somatic embryogenesis of calli obtained from IZEs. The plantlets regenerated by direct regeneration on three media were examined for shoot length and rooting percentage. For the induction of callus, somatic embryogenesis, and rooting modified Y3 medium was the most effective. In conclusion, the results indicate that modified Y3 medium is the most suitable for direct regeneration, callus induction and somatic embryogenesis in E. guineensis.
Insights from the GC content analysis of 76genome survey sequences (GSS) from Elaeisoleifera

Bhore SJ, Kassim A, Shah FH

Bioinformation, 2010 Sep 20;5(4):141-5.
PMID: 21364775

South American oil-palm (Elaeis oleifera) is not cultivated in tropical countries like Malaysia on large scale due to low yield of palm oil derived from its fruit mesocarp. However, its fruit mesocarp oil contains about 68.6 % oleic acid (C(18:1)) which is more than double in comparison to commercially cultivated oilpalm, E. guineensis Jacq Tenera (hybrid of Dura (♀) x Pisifera (♂)). It is also known that E. oleifera is a good source of tocotrienols and carotenoids. Therefore, it is of interest to know the genome sequence of E. oleifera. The objective of this study is to generate genome survey sequences (GSS) to get GC content insight in the E. oleifera genome. The nuclear genomic DNA isolated from young leaf-tissues was digested with EcoRI and NdeI/DraI restriction enzymes; and three genomic DNA libraries were constructed using Lambda ZAP-II, pGEM®-T Easy, and pDONR 222™ as cloning vectors. Generated 76 GSSs were analyzed by using Bioinformatics tools. The analysis result indicates that the adenine, cytosine, guanine and thymine content in generated GSSs are 30%, 20%, 20%, and 30% respectively. In conclusion, based on the precise GC content analysis of the randomly isolated 76 GSSs by using Bioinformatics tools we hypothesize that GC content in E. oleifera genome is 40%. The hypothesized 40% GC content in E. oleifera genome is expected to remain close to the GC content based on the whole genome analysis.(ψ)The nucleotide sequence data reported in this paper have been submitted to dbGSS division of the international DNA database (GenBank/DDBJ/EMBL) under accession numbers: DX575945- DX575972 and EI798032-EI798079.
ABBREVIATIONS: gDNA - Nuclear genomic DNA, GSSs - Genome survey sequences K12, SAOP - South American oil-palm Db1.
Screening of endophytic bacteria isolated from leaves of Sambung Nyawa [Gynura procumbens (Lour.) Merr.] for cytokinin-like compounds

Bhore SJ, Ravichantar N, Loh CY

Bioinformation, 2010 Nov 01;5(5):191-7.
PMID: 21364796

Endophytic bacteria are harmless in most plant species; and known to boost the growth and development of the host plants probably by secreting growth hormones. The isolation, identification and screening of endophytic bacteria for the plant growth regulators like cytokinin are needed to get the leads for their applications in agriculture sector. We describe the isolation and identification of the bacterial endophytes from the leaves of Sambung Nyawa [Gynura procumbens (Lour.) Merr.] and their screening for cytokinin-like compounds. We isolated three endophytic bacteria from the leaves of G. procumbens collected from the forest research institute of Malaysia (FRIM). They were further identified using amplified 16S rRNA gene sequence based method of bacterial identification. The ethyl acetate extracts of the isolates-broth were analyzed using cucumber cotyledon greening bioassay (CCGB) to determine the presence of cytokinin-like compounds. Consequently, the bacterial putative endophytes were identified as Psuedomonas resinovorans, Paenibacillus polymaxa, and Acenitobacter calcoaceticus. Broth-extracts from two (Psuedomonas resinovorans and Paenibacillus polymaxa) of the three putative bacterial endophytes show the positive results in their screening for cytokinin-like compounds using CCGB. Thus, we hypothesize that the bacterial putative endophytes of G. procumbens that produce cytokinin-like compounds might have a role in the growth and development of G. procumbens.
ABBREVIATIONS: CCGB - Cucumber cotyledon greening bioassay, rDNA - Ribosomal DNA, K12, BAP - 6-Benzylaminopurine, Db1, MSA - Multiple sequence alignment. 8081.
Fulltext Three-dimensional (3D) structure prediction of the American and African oil-palms β-ketoacyl-[ACP] synthase-II protein by comparative modelling

Wang E, Chinni S, Bhore SJ

Bioinformation, 2014;10(3):130-7.
PMID: 24748752 DOI: 10.6026/97320630010130

BACKGROUND: The fatty-acid profile of the vegetable oils determines its properties and nutritional value. Palm-oil obtained from the African oil-palm [Elaeis guineensis Jacq. (Tenera)] contains 44% palmitic acid (C16:0), but, palm-oil obtained from the American oilpalm [Elaeis oleifera] contains only 25% C16:0. In part, the b-ketoacyl-[ACP] synthase II (KASII) [EC: 2.3.1.179] protein is responsible for the high level of C16:0 in palm-oil derived from the African oil-palm. To understand more about E. guineensis KASII (EgKASII) and E. oleifera KASII (EoKASII) proteins, it is essential to know its structures. Hence, this study was undertaken.
OBJECTIVE: The objective of this study was to predict three-dimensional (3D) structure of EgKASII and EoKASII proteins using molecular modelling tools.
MATERIALS AND METHODS: The amino-acid sequences for KASII proteins were retrieved from the protein database of National Center for Biotechnology Information (NCBI), USA. The 3D structures were predicted for both proteins using homology modelling and ab-initio technique approach of protein structure prediction. The molecular dynamics (MD) simulation was performed to refine the predicted structures. The predicted structure models were evaluated and root mean square deviation (RMSD) and root mean square fluctuation (RMSF) values were calculated.
RESULTS: The homology modelling showed that EgKASII and EoKASII proteins are 78% and 74% similar with Streptococcus pneumonia KASII and Brucella melitensis KASII, respectively. The EgKASII and EoKASII structures predicted by using ab-initio technique approach shows 6% and 9% deviation to its structures predicted by homology modelling, respectively. The structure refinement and validation confirmed that the predicted structures are accurate.
CONCLUSION: The 3D structures for EgKASII and EoKASII proteins were predicted. However, further research is essential to understand the interaction of EgKASII and EoKASII proteins with its substrates.
Fulltext Isolation and identification of bacterial endophytes from pharmaceutical agarwood-producing Aquilaria species

Bhore SJ, Preveena J, Kandasamy KI

Pharmacognosy Res, 2013 Apr;5(2):134-7.
PMID: 23798890 DOI: 10.4103/0974-8490.110545

Resins and gums are used in traditional medicine and do have potential applications in pharmacy and medicine. Agarwood is the fragrant resinous wood, which is an important commodity from Aquilaria species and has been used as a sedative, analgesic, and digestive in traditional medicine. Endophytic bacteria are potentially important in producing pharmaceutical compounds found in the plants. Hence, it was important to understand which types of endophytic bacteria are associated with pharmaceutical agarwood-producing Aquilaria species.
Fulltext Endophytic bacteria as a source of novel antibiotics: An overview

Christina A, Christapher V, Bhore SJ

Pharmacogn Rev, 2013 Jan;7(13):11-6.
PMID: 23922451 DOI: 10.4103/0973-7847.112833

World human population is increasing with an alarming rate; and a variety of new types of health issues are popping up. For instance, increase in number of drug-resistant bacteria is a cause of concern. Research on antibiotics and other microbial natural products is pivotal in the global fight against the growing problem of antibiotic resistance. It is necessary to find new antibiotics to tackle this problem. The use of therapeutic plant species in traditional medicine is as old as mankind; and currently, it is strongly believed that all types of plant species across the plant kingdom do harbour endophytic bacteria (EB). The natural therapeutic compounds produced by EB do have several potential applications in pharmaceutical industry. The EB derived natural products such as Ecomycins, Pseudomycins, Munumbicins and Xiamycins are antibacterial, antimycotic and antiplasmodial. Some of these natural products have been reported to possess even antiviral (including Human Immunodeficiency Virus (HIV)) properties. Therefore, to deal with increasing number of drug-resistant pathogens EB could serve as a potential source of novel antibiotics.
Fulltext Insights from computational analysis of full-length β-ketoacyl-[ACP] synthase-II cDNA isolated from American and African oil palms

Bhore SJ, Cha TS, Amelia K, Shah FH

J Nat Sci Biol Med, 2014 Jan;5(1):73-81.
PMID: 24678202 DOI: 10.4103/0976-9668.127292

Palm oil derived from fruits (mesocarp) of African oil palm (Elaeis guineensis Jacq. Tenera) and American oil palm (E. oleifera) is important for food industry. Due to high yield, Elaeis guineensis (Tenera) is cultivated on commercial scale, though its oil contains high (~54%) level of saturated fatty acids. The rate-limiting activity of beta-ketoacyl-[ACP] synthase-II (KAS-II) is considered mainly responsible for the high (44%) level of palmitic acid (C16:0) in the oil obtained from E. guineensis.
Fulltext Nutritional, Medicinal and Toxicological Attributes of Star-Fruits (Averrhoa carambola L.): A Review

Muthu N, Lee SY, Phua KK, Bhore SJ

Bioinformation, 2016;12(12):420-424.
PMID: 28405126 DOI: 10.6026/97320630012420

Plants are very complex organisms that produce medicinally important natural products. The Star-fruit producing plant (Averrhoa carambola L.) is a species of woody plant in the family Oxalidaceae native to the Philippines, Indonesia, Malaysia, Vietnam, India, Bangladesh and Sri Lanka; but, cultivated in many parts of the world. Star-fruits are popular tropical fruits and used commonly in Ayurvedic and Traditional Chinese Medicines (TCM) in India, China, and Brazil to relieve ailments such as chronic headache, fever, cough, gastro-enteritis, diarrhoea, ringworm infections, and skin inflammations. However, this fruit contains high amount of oxalate, which is hazardous for uremic patients, and caramboxin (CBX), which is neurotoxic. The aim of this review is to highlight the nutritional, medicinal and toxicological traits of the star-fruits.
Fulltext Transcriptome analysis during fruit developmental stages in durian (Durio zibethinus Murr.) var. D24

Husin NA, Rahman S, Karunakaran R, Bhore SJ

Genet Mol Biol, 2023;45(4):e20210379.
PMID: 36622241 DOI: 10.1590/1678-4685-GMB-2021-0379

Durian (Durio zibethinus Murr.) fruits are famous for their unique aroma. This study analysed the Durian fruit transcriptome to discover the expression patterns of genes and to understand their regulation. Three developmental stages of Durian fruit, namely, early [90 days post-anthesis (DPA)], mature (120 DPA), and ripen (127 DPA), were studied. The Illumina HiSeq platform was used for sequencing. The sequence data were analysed using four different mapping aligners and statistical methods: CLC Genomic Workbench, HISAT2+DESeq2, Tophat+Cufflinks, and HISAT2+edgeR. The analyses showed that over 110 million clean reads were mapped to the Durian genome, yielding 19,976, 11,394, 17,833, and 24,351 differentially expressed genes during 90-127 days post-anthesis. Many identified differentially expressed genes were linked to the fruit ripening processes. The data analysis suggests that most genes with increased expression at the ripening stage were primarily involved in the metabolism of cofactors and vitamins, nucleotide metabolism, and carbohydrate metabolism. Significantly expressed genes from the young to mature stage were mainly associated with carbohydrate metabolism, amino acid metabolism, and cofactor and vitamin metabolism. The transcriptome data will serve as a foundation for understanding Durian fruit development-specific genes and could be helpful in fruit's trait improvement.
Fulltext Endophytic Bacteria Enterobacter hormaechei Fabricated Silver Nanoparticles and Their Antimicrobial Activity

Monowar T, Rahman MS, Bhore SJ, Sathasivam KV

Pharmaceutics, 2021 Apr 08;13(4).
PMID: 33917798 DOI: 10.3390/pharmaceutics13040511

Antimicrobial resistance (AMR), one of the greatest issues for humankind, draws special attention to the scientists formulating new drugs to prevent it. Great emphasis on the biological synthesis of silver nanoparticles (AgNPs) for utilization in single or combinatorial therapy will open up new avenues to the discovery of new antimicrobial drugs. The purpose of this study was to synthesize AgNPs following a green approach by using an endophytic bacterial strain, Enterobacter hormaechei, and to assess their antimicrobial potential against five pathogenic and four multidrug-resistant (MDR) microbes. UV-Vis spectroscopy, fourier-transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDX), and zeta potential (ζ) were used to characterize the synthesized AgNPs. Endophytic E. hormaechei-mediated AgNPs (Eh-AgNPs) were represented by a strong UV-Vis absorbance peak at 418 nm within 5 min, forming spherical and polydispersed nanoparticles in the size range of 9.91 nm to 92.54 nm. The Eh-AgNPs were moderately stable with a mean ζ value of -19.73 ± 3.94 mV. The presence of amine, amide, and hydroxyl functional groups was observed from FTIR analysis. In comparison to conventional antibiotics, the Eh-AgNPs were more effective against Bacillus cereus (ATCC 10876) and Candida albicans (ATCC 10231), exhibiting 9.14 ± 0.05 mm and 8.24 ± 0.05 mm zones of inhibition (ZOIs), respectively, while displaying effective inhibitory activity with ZOIs ranging from 10.98 ± 0.08 to 13.20 ± 0.07 mm against the MDR bacteria. Eh-AgNP synthesis was rapid and eco-friendly. The results showed that Eh-AgNPs are promising antimicrobial agents that can be used in the development and formulation of new drugs to curb the menace of antimicrobial resistance in pathogenic and MDR microbes.

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