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Fulltext A review of roll-to-roll nanoimprint lithography

Kooy N, Mohamed K, Pin LT, Guan OS

Nanoscale Res Lett, 2014;9(1):320.
PMID: 25024682 DOI: 10.1186/1556-276X-9-320

Since its introduction in 1995, nanoimprint lithography has been demonstrated in many researches as a simple, low-cost, and high-throughput process for replicating micro- and nanoscale patterns. Due to its advantages, the nanoimprint lithography method has been rapidly developed over the years as a promising alternative to conventional nanolithography processes to fulfill the demands generated from the recent developments in the semiconductor and flexible electronics industries, which results in variations of the process. Roll-to-roll (R2R) nanoimprint lithography (NIL) is the most demanded technique due to its high-throughput fulfilling industrial-scale application. In the present work, a general literature review on the various types of nanoimprint lithography processes especially R2R NIL and the methods commonly adapted to fabricate imprint molds are presented to provide a clear view and understanding on the nanoimprint lithography technique as well as its recent developments.
Intralesional autologous blood injection compared to corticosteroid injection for treatment of chronic plantar fasciitis. A prospective, randomized, controlled trial

Lee TG, Ahmad TS

Foot Ankle Int, 2007 Sep;28(9):984-90.
PMID: 17880872

The response of chronic plantar fasciitis to any treatment is unpredictable. Autologous blood might provide cellular and humoral mediators to induce healing in areas of degeneration, the underlying pathology in plantar fasciitis. This study compared the efficacy of intralesional autologous blood with corticosteroid injection for plantar fasciitis present for more than 6 weeks.
Quality of Life in Thyroid Eye Disease: A Systematic Review

Lee THB, Sundar G

Ophthalmic Plast Reconstr Surg, 2019 10 1;36(2):118-126.
PMID: 31567783 DOI: 10.1097/IOP.0000000000001446

PURPOSE: The aim of this systematic review is to provide 1) an understanding of the components of quality of life (QOL) questionnaires and 2) an up-to-date insight of the types of QOL questionnaires available, strengths and limitations based on current literature.
METHODS: A literature search was conducted from 18 to 21 of February 2019 using 6 major databases: Cochrane Library, Ovid Medline, PubMed, Scopus, Taylor and Francis, and Web of Science. All papers were skimmed by title and abstract to determine whether the paper fulfilled the screening criteria. In cases of uncertainty, the paper was read in totality to justify its inclusion. After that, duplicates were eliminated and the remainder was subjected to a second set of inclusion and exclusion criteria before finalizing the list of included studies.
RESULTS: An initial search returned with 402 studies, which were subsequently filtered using prespecified criteria to 27 studies to collate information regarding questionnaires assessing QOL of thyroid eye disease patients.
CONCLUSIONS: The QOL of thyroid eye disease patients is best assessed using disease-specific questionnaires. Among the different types of questionnaires, the Graves Ophthalmopathy Quality of Life (GO-QOL) questionnaire is preferred due to its' ability to explore QOL in-depth and proven efficacy in many countries after cultural adaptation at the expense of time. Single-item questionnaires like the Thyroid Eye Disease Quality of Life (TED-QOL) are more suitable as screening tools in busy metropolitan settings while semi-structured interviews are important in developing new ways of assessing the QOL of thyroid eye disease patients.
Fulltext An alternative method for rapid detection of alpha thalassaemia variants in Malaysia using droplet digital PCR

Lee, Tze Yan, George, Elizabeth, Mei, I Lai, Ramachandran, Vasudevan, Tan, Jin Ai Mary Anne, Lai, Kuan Teh, et al.

Journal of Biomedical and Clinical Sciences, 2017;2(202):54-56.
MyJurnal

Globally, α-thalassaemia is a highly prevalent disease. In Malaysia, this disorder is a well-known public health problem [1]. The three most common deletional α-thalassaemia found in this region include --SEA deletion, -α3.7 and -α4.2 deletions [2]. The prevalence rate of triplication alpha cases such as αααanti3.7 and αααanti4.2 is unknown in Malaysia although it plays a pivotal role in exacerbating the clinical phenotypes in beta thalassaemia carriers [3]. Therefore, the purpose of this study was to design an assay for the detection of triplications and common deletional alpha thalassaemia using droplet digital PCR (ddPCR). Copy number changes were analysed using Quanta-SoftTM software version 1.6.6 after performing ddPCR. Sensitivity and validation analysis were also performed on the DNA samples. The changes in copy number changes (common deletions, duplications and triplications) in the alpha globin gene has been quantitatively detected using ddPCR. For the samples validation as determined by ddPCR, the mean copy number values for αα/αα are 2.0275±0.0177 (HS-40), 1.8175±0.0389 (HBA2), 2.0450±0.0848 (HB 3.7), 2.0050±0.0000 (HBA1). For -α3.7 /--SEA, the mean copy number values are 2.0225±0.2180 (HS-40), 0.9325±0.1213 (HBA2), 0 (HB 3.7), 0.9984±0.1333 (HBA1). As for –α4.2 /--SEA, the mean copy number values are 1.9350 (HS-40), 0 (HBA2), 0.7945 (HB 3.7), 0.8480 (HBA1). The mean copy number values for --SEA/αα samples are 1.9067±0.1327 (HS-40), 0.8164±0.0364 (HBA2), 0.8920±0.0434 (HB 3.7), 0.9148±0.0338 (HBA1) respectively. This study has found that the use of ddPCR is convenient as it allows direct quantification without the requirement of a calibration curve unlike qPCR [4]. Secondly, this study also showed that ddPCR is accurate and precise in the detection of alpha thalassaemia deletions and triplications based on the gene dosages using absolute quantification. In addition, the non-requirement of post-PCR work has minimised the risk of PCR carryover contamination. Thirdly, ddPCR saves time with less turnaround time and minimise the labour work required as compared to techniques such as MLPA which requires DNA denaturation and hybridisation reaction on day 1 while ligation and PCR reaction on day 2. Fourthly, this study found that the detection of α-thalassaemia using ddPCR is sensitive. DNA samples with low concentration as low as 1 ng were able to be detected for α-thalassaemia using ddPCR. The ability to detect minute amount of DNA concentration is crucial particularly in the diagnosing of the lethal HbH hydrops foetalis during the neonatal stage in α-thalassaemia. In conclusion, this is an alternative method (ddPCR) that can be employed for rapid detection of alpha thalassaemia variants in Malaysia.
Fulltext Occupational exposure and challenges in tackling M. bovis at human-animal interface: a narrative review

Devi KR, Lee LJ, Yan LT, Syafinaz AN, Rosnah I, Chin VK

Int Arch Occup Environ Health, 2021 08;94(6):1147-1171.
PMID: 33725176 DOI: 10.1007/s00420-021-01677-z

Zoonotic tuberculosis caused by Mycobacterium bovis (M. bovis), a member of Mycobacterium tuberculosis complex (MTBC) has increasingly gathered attention as a public health risk, particularly in developing countries with higher disease prevalence. M. bovis is capable of infecting multiple hosts encompassing a number of domestic animals, in particular cattle as well as a broad range of wildlife reservoirs. Humans are the incidental hosts of M. bovis whereby its transmission to humans is primarily through the consumption of cattle products such as unpasteurized milk or raw meat products that have been contaminated with M. bovis or the transmission could be due to close contact with infected cattle. Also, the transmission could occur through aerosol inhalation of infective droplets or infected body fluids or tissues in the presence of wound from infected animals. The zoonotic risk of M. bovis in humans exemplified by miscellaneous studies across different countries suggested the risk of occupational exposure towards M. bovis infection, especially those animal handlers that have close and unreserved contact with cattle and wildlife populations These animal handlers comprising of livestock farmers, abattoir workers, veterinarians and their assistants, hunters, wildlife workers as well as other animal handlers are at different risk of contracting M. bovis infection, depending on the nature of their jobs and how close is their interaction with infected animals. It is crucial to identify the underlying transmission risk factors and probable transmission pathways involved in the zoonotic transmission of M. bovis from animals to humans for better designation and development of specific preventive measures and guidelines that could reduce the risk of transmission and to protect these different occupational-related/populations at risk. Effective control and disease management of zoonotic tuberculosis caused by M. bovis in humans are also hindered by various challenges and factors involved at animal-human interface. A closer look into factors affecting proper disease control and management of M. bovis are therefore warranted. Hence, in this narrative review, we have gathered a number of different studies to highlight the risk of occupational exposure to M. bovis infection and addressed the limitations and challenges underlying this context. This review also shed lights on various components and approaches in tackling M. bovis infection at animal-human interface.
Dissecting Candida albicans Infection from the Perspective of C. albicans Virulence and Omics Approaches on Host-Pathogen Interaction: A Review

Chin VK, Lee TY, Rusliza B, Chong PP

Int J Mol Sci, 2016 Oct 18;17(10).
PMID: 27763544

Candida bloodstream infections remain the most frequent life-threatening fungal disease, with Candida albicans accounting for 70% to 80% of the Candida isolates recovered from infected patients. In nature, Candida species are part of the normal commensal flora in mammalian hosts. However, they can transform into pathogens once the host immune system is weakened or breached. More recently, mortality attributed to Candida infections has continued to increase due to both inherent and acquired drug resistance in Candida, the inefficacy of the available antifungal drugs, tedious diagnostic procedures, and a rising number of immunocompromised patients. Adoption of animal models, viz. minihosts, mice, and zebrafish, has brought us closer to unraveling the pathogenesis and complexity of Candida infection in human hosts, leading towards the discovery of biomarkers and identification of potential therapeutic agents. In addition, the advancement of omics technologies offers a holistic view of the Candida-host interaction in a non-targeted and non-biased manner. Hence, in this review, we seek to summarize past and present milestone findings on C. albicans virulence, adoption of animal models in the study of C. albicans infection, and the application of omics technologies in the study of Candida-host interaction. A profound understanding of the interaction between host defense and pathogenesis is imperative for better design of novel immunotherapeutic strategies in future.
Fulltext Opportunities and challenges of 5G network technology toward precision medicine

Kang CC, Lee TY, Lim WF, Yeo WWY

Clin Transl Sci, 2023 Nov;16(11):2078-2094.
PMID: 37702288 DOI: 10.1111/cts.13640

Moving away from traditional "one-size-fits-all" treatment to precision-based medicine has tremendously improved disease prognosis, accuracy of diagnosis, disease progression prediction, and targeted-treatment. The current cutting-edge of 5G network technology is enabling a growing trend in precision medicine to extend its utility and value to the smart healthcare system. The 5G network technology will bring together big data, artificial intelligence, and machine learning to provide essential levels of connectivity to enable a new health ecosystem toward precision medicine. In the 5G-enabled health ecosystem, its applications involve predictive and preventative measurements which enable advances in patient personalization. This review aims to discuss the opportunities, challenges, and prospects posed to 5G network technology in moving forward to deliver personalized treatments and patient-centric care via a precision medicine approach.
Fulltext Correlation of BACH1 and Hemoglobin E/Beta-Thalassemia Globin Expression

Lee TY, Muniandy L, Teh LK, Abdullah M, George E, Sathar J, et al.

Turk J Haematol, 2016 Mar 05;33(1):15-20.
PMID: 26377036 DOI: 10.4274/tjh.2014.0197

The diverse clinical phenotype of hemoglobin E (HbE)/β-thalassemia has not only confounded clinicians in matters of patient management but has also led scientists to investigate the complex mechanisms involved in maintaining the delicate red cell environment where, even with apparent similarities of α- and β-globin genotypes, the phenotype tells a different story. The BTB and CNC homology 1 (BACH1) protein is known to regulate α- and β-globin gene transcriptions during the terminal differentiation of erythroid cells. With the mutations involved in HbE/β-thalassemia disorder, we studied the role of BACH1 in compensating for the globin chain imbalance, albeit for fine-tuning purposes.
Human tuberculosis and Mycobacterium tuberculosis complex: A review on genetic diversity, pathogenesis and omics approaches in host biomarkers discovery

Kanabalan RD, Lee LJ, Lee TY, Chong PP, Hassan L, Ismail R, et al.

Microbiol Res, 2021 May;246:126674.
PMID: 33549960 DOI: 10.1016/j.micres.2020.126674

Mycobacterium tuberculosis complex (MTBC) refers to a group of mycobacteria encompassing nine members of closely related species that causes tuberculosis in animals and humans. Among the nine members, Mycobacterium tuberculosis (M. tuberculosis) remains the main causative agent for human tuberculosis that results in high mortality and morbidity globally. In general, MTBC species are low in diversity but exhibit distinctive biological differences and phenotypes among different MTBC lineages. MTBC species are likely to have evolved from a common ancestor through insertions/deletions processes resulting in species speciation with different degrees of pathogenicity. The pathogenesis of human tuberculosis is complex and remains poorly understood. It involves multi-interactions or evolutionary co-options between host factors and bacterial determinants for survival of the MTBC. Granuloma formation as a protection or survival mechanism in hosts by MTBC remains controversial. Additionally, MTBC species are capable of modulating host immune response and have adopted several mechanisms to evade from host immune attack in order to survive in humans. On the other hand, current diagnostic tools for human tuberculosis are inadequate and have several shortcomings. Numerous studies have suggested the potential of host biomarkers in early diagnosis of tuberculosis, in disease differentiation and in treatment monitoring. "Multi-omics" approaches provide holistic views to dissect the association of MTBC species with humans and offer great advantages in host biomarkers discovery. Thus, in this review, we seek to understand how the genetic variations in MTBC lead to species speciation with different pathogenicity. Furthermore, we also discuss how the host and bacterial players contribute to the pathogenesis of human tuberculosis. Lastly, we provide an overview of the journey of "omics" approaches in host biomarkers discovery in human tuberculosis and provide some interesting insights on the challenges and directions of "omics" approaches in host biomarkers innovation and clinical implementation.
Explorations of CRISPR/Cas9 for improving the long-term efficacy of universal CAR-T cells in tumor immunotherapy

Naeem M, Hazafa A, Bano N, Ali R, Farooq M, Razak SIA, et al.

Life Sci, 2023 Mar 01;316:121409.
PMID: 36681183 DOI: 10.1016/j.lfs.2023.121409

Chimeric antigen receptor (CAR) T therapy has shown remarkable success in discovering novel CAR-T cell products for treating malignancies. Despite of successful results from clinical trials, CAR-T cell therapy is ineffective for long-term disease progression. Numerous challenges of CAR-T cell immunotherapy such as cell dysfunction, cytokine-related toxicities, TGF-β resistance, GvHD risks, antigen escape, restricted trafficking, and tumor cell infiltration still exist that hamper the safety and efficacy of CAR-T cells for malignancies. The accumulated data revealed that these challenges could be overcome with the advanced CRISPR genome editing technology, which is the most promising tool to knockout TRAC and HLA genes, inhibiting the effects of dominant negative receptors (PD-1, TGF-β, and B2M), lowering the risks of cytokine release syndrome (CRS), and regulating CAR-T cell function in the tumor microenvironment (TME). CRISPR technology employs DSB-free genome editing methods that robustly allow efficient and controllable genetic modification. The present review explored the innovative aspects of CRISPR/Cas9 technology for developing next-generation/universal allogeneic CAR-T cells. The present manuscript addressed the ongoing status of clinical trials of CRISPR/Cas9-engineered CAR-T cells against cancer and pointed out the off-target effects associated with CRISPR/Cas9 genome editing. It is concluded that CAR-T cells modified by CRISPR/Cas9 significantly improved antitumor efficacy in a cost-effective manner that provides opportunities for novel cancer immunotherapies.
Prevalence of multi-antimicrobial resistant non-typhoidal Salmonella isolated from filth flies at wet markets in Klang, Malaysia, and their survival in the simulated gastric fluid

Sandrasaigaran P, Mohan S, Segaran NS, Lee TY, Radu S, Hasan H

Int J Food Microbiol, 2023 Dec 16;407:110390.
PMID: 37722349 DOI: 10.1016/j.ijfoodmicro.2023.110390

Filth flies at wet markets can be a vector harbouring multiple antimicrobial-resistant (MAR) nontyphoidal Salmonella (NTS), and such strains are a significant threat to public health as they may cause severe infections in humans. This study aims to investigate the prevalence of antimicrobial-resistant NTS, especially Salmonella Enteritidis and S. Typhimurium harboured by filth flies at wet markets, and investigate their survival in the simulated gastric fluid (SGF). Filth flies (n = 90) were captured from wet markets in Klang, Malaysia, and processed to isolate Salmonella spp. The isolates (n = 16) were identified using the multiplex-touchdown PCR and assessed their antimicrobial susceptibility against 11 antimicrobial agents. Finally, three isolates with the highest MAR index were subjected to SGF survival tests. It was observed that 17.8 % of flies (n = 16/90) harbouring Salmonella, out of which 10 % (n = 9/90) was S. Enteritidis, 2.2 % (n = 2/90) was S. Typhimurium, and 5.6 % was unidentified serotypes of Salmonella enterica subsp. I. 43.8 % (n = 7/16) were confirmed as MAR, and they were observed to be resistant against ampicillin, chloramphenicol, kanamycin, streptomycin, and nalidixic acid. Three strains, F35, F75, and F85 demonstrated the highest MAR index and were able to survive (>6-log10) in the SGF (180 min), indicating their potential virulence and invasiveness. This study provides significant insights into the prevalence and severity of MAR nontyphoidal Salmonella harboured by filth flies in wet markets, which may help inform strategies for controlling the spread and outbreak of foodborne disease.
Tunable durian seed gum-derived eutectogel as a novel coating material: Rheological, thermal, textural and barrier properties for enhanced food preservation

Chew ZL, Koh QQ, Chu EE, Kua YL, Gan S, Tan KW, et al.

Int J Biol Macromol, 2024 May;267(Pt 1):131201.
PMID: 38554921 DOI: 10.1016/j.ijbiomac.2024.131201

As a promising green and sustainable coating material, gum was extracted from durian seed to produce eutectogel, which the properties were tunable using natural deep eutectic solvent (NADES). Ten different eutectogels were successfully synthesized using durian seed gum (DSG) and xanthan gum (XG) gelators at different composition (5, 10, 15 %) to gel choline chloride-glucose (1:1), choline chloride-fructose (1:2) and betaine-glucose-water (1:1:1) NADESs. Results revealed that eutectogel was non-Newtonian and weak gel material with excellent thermostability up to 200 °C. When the gum content increased, the resulted eutectogel showed higher viscosity, yield stress, hardness, gumminess, adhesiveness, and weight holding capacity. In overall, choline chloride-fructose (1:2) NADES and 10 % of DSG formed an excellent eutectogel which remained stable and compatible upon 12 weeks of storage. It displayed superior viscoelastic, texture, gases and moisture barrier properties which were beneficial for food coating application. This eutectogel was able to extend the shelf life of fresh-cut apples during storage with lower weight loss and higher total phenolic content (TPC). The potential future of this well-characterized tunable DSG-derived eutectogel includes, but not limited to, food and pharmaceutical industries, smart sensing, flexible wearable electronics, water purification, supercapacitors and batteries.
RAGE modulatory effects on cytokines network and histopathological conditions in malarial mice

Chin VK, Chuah YK, Lee TY, Nordin N, Ibraheem ZO, Zakaria ZA, et al.

Exp Parasitol, 2020 Sep;216:107946.
PMID: 32622941 DOI: 10.1016/j.exppara.2020.107946

This study was aimed at investigating the involvement of Receptor for Advanced Glycation End Products (RAGE) during malaria infection and the effects of modulating RAGE on the inflammatory cytokines release and histopathological conditions of affected organs in malarial animal model. Plasmodium berghei (P. berghei) ANKA-infected ICR mice were treated with mRAGE/pAb and rmRAGE/Fc Chimera drugs from day 1 to day 4 post infection. Survival and parasitaemia levels were monitored daily. On day 5 post infection, mice were sacrificed, blood were drawn for cytokines analysis and major organs including kidney, spleen, liver, brain and lungs were extracted for histopathological analysis. RAGE levels were increased systemically during malaria infection. Positive correlation between RAGE plasma concentration and parasitaemia development was observed. Treatment with RAGE related drugs did not improve survival of malaria-infected mice. However, significant reduction on the parasitaemia levels were recorded. On the other hand, inhibition and neutralization of RAGE production during the infection significantly increased the plasma levels of interleukin (IL-4, IL-17A, IL-10 and IL-2) and reduced interferon (IFN)-γ secretion. Histopathological analysis revealed that all treated malarial mice showed a better outcome in histological assessment of affected organs (brain, liver, spleen, lungs and kidney). RAGE is involved in malaria pathogenesis and targeting RAGE could be beneficial in malaria infected host in which RAGE inhibition or neutralization increased the release of anti-inflammatory cytokines (IL-10 and IL-4) and reduce pro-inflammatory cytokine (IFNγ) which may help alleviate tissue injury and improve histopathological conditions of affected organs during the infection.
Fulltext Critical Roles of IL-33/ST2 Pathway in Neurological Disorders

Abd Rachman Isnadi MF, Chin VK, Abd Majid R, Lee TY, Atmadini Abdullah M, Bello Omenesa R, et al.

Mediators Inflamm, 2018;2018:5346413.
PMID: 29507527 DOI: 10.1155/2018/5346413

Interleukin-33 (IL-33) is an IL-1 family member, which exhibits both pro- and anti-inflammatory properties solely based on the type of the disease itself. Generally, IL-33 is expressed by both endothelial and epithelial cells and mediates its function based on the interaction with various receptors, mainly with ST2 variants. IL-33 is a potent inducer for the Th2 immune response which includes defence mechanism in brain diseases. Thus, in this paper, we review the biological features of IL-33 and the critical roles of IL-33/ST2 pathway in selected neurological disorders including Alzheimer's disease, multiple sclerosis, and malaria infection to discuss the involvement of IL-33/ST2 pathway during these brain diseases and its potential as future immunotherapeutic agents or for intervention purposes.
Medicinal benefits, biological, and nanoencapsulation functions of riboflavin with its toxicity profile: A narrative review

Lee TY, Farah N, Chin VK, Lim CW, Chong PP, Basir R, et al.

Nutr Res, 2023 Nov;119:1-20.
PMID: 37708600 DOI: 10.1016/j.nutres.2023.08.010

Riboflavin is a precursor of the essential coenzymes flavin mononucleotide and flavin adenine dinucleotide. Both possess antioxidant properties and are involved in oxidation-reduction reactions, which have a significant impact on energy metabolism. Also, the coenzymes participate in metabolism of pyridoxine, niacin, folate, and iron. Humans must obtain riboflavin through their daily diet because of the lack of programmed enzymatic machineries for de novo riboflavin synthesis. Because of its physiological nature and fast elimination from the human body when in excess, riboflavin consumed is unlikely to induce any negative effects or develop toxicity in humans. The use of riboflavin in pharmaceutical and clinical contexts has been previously explored, including for preventing and treating oxidative stress and reperfusion oxidative damage, creating synergistic compounds to mitigate colorectal cancer, modulating blood pressure, improving diabetes mellitus comorbidities, as well as neuroprotective agents and potent photosensitizer in killing bloodborne pathogens. Thus, the goal of this review is to provide a comprehensive understanding of riboflavin's biological applications in medicine, key considerations of riboflavin safety and toxicity, and a brief overview on the nanoencapsulation of riboflavin for various functions including the treatment of a range of diseases, photodynamic therapy, and cellular imaging.
Photoactivated riboflavin inhibits planktonic and biofilm growth of Candida albicans and non-albicans Candida species

Farah N, Lim CW, Chin VK, Chong PP, Basir R, Yeo WWY, et al.

Microb Pathog, 2024 Apr 27;191:106665.
PMID: 38685359 DOI: 10.1016/j.micpath.2024.106665

Fungal infections caused by Candida species pose a serious threat to humankind. Antibiotics abuse and the ability of Candida species to form biofilm have escalated the emergence of drug resistance in clinical settings and hence, rendered it more difficult to treat Candida-related diseases. Lethal effects of Candida infection are often due to inefficacy of antimicrobial treatments and failure of host immune response to clear infections. Previous studies have shown that a combination of riboflavin with UVA (riboflavin/UVA) light demonstrate candidacidal activity albeit its mechanism of actions remain elusive. Thus, this study sought to investigate antifungal and antibiofilm properties by combining riboflavin with UVA against Candida albicans and non-albicans Candida species. The MIC20 for the fluconazole and riboflavin/UVA against the Candida species tested was within the range of 0.125-2 μg/mL while the SMIC50 was 32 μg/mL. Present findings indicate that the inhibitory activities exerted by riboflavin/UVA towards planktonic cells are slightly less effective as compared to controls. However, the efficacy of the combination towards Candida species biofilms showed otherwise. Inhibitory effects exerted by riboflavin/UVA towards most of the tested Candida species biofilms points towards a variation in mode of action that could make it an ideal alternative therapeutic for biofilm-related infections.
Fulltext The Role, Involvement and Function(s) of Interleukin-35 and Interleukin-37 in Disease Pathogenesis

Bello RO, Chin VK, Abd Rachman Isnadi MF, Abd Majid R, Atmadini Abdullah M, Lee TY, et al.

Int J Mol Sci, 2018 Apr 11;19(4).
PMID: 29641433 DOI: 10.3390/ijms19041149

The recently identified cytokines-interleukin (IL)-35 and interleukin (IL)-37-have been described for their anti-inflammatory and immune-modulating actions in numerous inflammatory diseases, auto-immune disorders, malignancies, infectious diseases and sepsis. Either cytokine has been reported to be reduced and in some cases elevated and consequently contributed towards disease pathogenesis. In view of the recent advances in utilizing cytokine profiles for the development of biological macromolecules, beneficial in the management of certain intractable immune-mediated disorders, these recently characterized cytokines (IL-35 and IL-37) offer potential as reasonable targets for the discovery of novel immune-modulating anti-inflammatory therapies. A detailed comprehension of their sophisticated regulatory mechanisms and patterns of expression may provide unique opportunities for clinical application as highly selective and target specific therapeutic agents. This review seeks to summarize the recent advancements in discerning the dynamics, mechanisms, immunoregulatory and anti-inflammatory actions of IL-35 and IL-37 as they relate to disease pathogenesis.

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