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Article ; Online: Computational Insights into Iron Heterometal Installation in Polyoxovanadate-Alkoxide Clusters.

Gulam Rabbani, S M / Miró, Pere

2022 Volume 62, Issue 5, Page(s) 1797–1803

Abstract: Polyoxovanadate-alkoxide clusters are a new class of electroactive species with applications in a wide variety of fields from redox catalysis to energy storage. Heterometallic installation in these species can be used to modulate the redox properties of ... ...

Abstract	Polyoxovanadate-alkoxide clusters are a new class of electroactive species with applications in a wide variety of fields from redox catalysis to energy storage. Heterometallic installation in these species can be used to modulate the redox properties of polyoxovanadate-alkoxide clusters and thus their applications. However, the formation mechanism of heterometallic polyoxovanadate alkoxides during the solvothermal process is unknown, limiting our understanding regarding what thermodynamic driving forces and/or kinetic barriers are present in the heterometal insertion. Here, we present a computational study on the nucleation pathways of the iron-functionalized mixed-valent hexameric [V
Language	English
Publishing date	2022-03-28
Publishing country	United States
Document type	Journal Article
ZDB-ID	1484438-2
ISSN	1520-510X ; 0020-1669
ISSN (online)	1520-510X
ISSN	0020-1669
DOI	10.1021/acs.inorgchem.1c03589
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: WITHDRAWN: Role of osmolytes in protein folding and aggregation in cells and its applications in biotechnology.

Rabbani, Gulam

International journal of biological macromolecules

2017

Abstract: This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/ ... ...

Abstract	This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
Language	English
Publishing date	2017-11-11
Publishing country	Netherlands
Document type	Retraction of Publication
ZDB-ID	282732-3
ISSN	1879-0003 ; 0141-8130
ISSN (online)	1879-0003
ISSN	0141-8130
DOI	10.1016/j.ijbiomac.2017.11.022
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Article ; Online: Virtual screening and site-directed mutagenesis-derived aptamers for precise

Zamzami, Mazin / Altayb, Hisham / Ahmad, Abrar / Choudhry, Hani / Hosawi, Salman / Alamoudi, Samer / Al-Malki, Mishal / Rabbani, Gulam / Arkook, Bassim

Journal of biomolecular structure & dynamics

2024 , Page(s) 1–14

Abstract: The efficient detection of the foodborne ... ...

Abstract	The efficient detection of the foodborne pathogen
Language	English
Publishing date	2024-02-22
Publishing country	England
Document type	Journal Article
ZDB-ID	49157-3
ISSN	1538-0254 ; 0739-1102
ISSN (online)	1538-0254
ISSN	0739-1102
DOI	10.1080/07391102.2024.2320250
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Article ; Online: Review: Roles of human serum albumin in prediction, diagnoses and treatment of COVID-19.

Rabbani, Gulam / Ahn, Saeyoung Nate

International journal of biological macromolecules

2021 Volume 193, Issue Pt A, Page(s) 948–955

Abstract: The severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) keeps on destroying normal social integrity worldwide, bringing about extraordinary medical services, cultural and financial interruption. Individuals with diabetes have been demonstrated ... ...

Abstract	The severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) keeps on destroying normal social integrity worldwide, bringing about extraordinary medical services, cultural and financial interruption. Individuals with diabetes have been demonstrated to be at higher risk of complications and even death when exposed to SARS-CoV-2. Regardless of pandemic scale infection, there is presently limited comprehension on the potential impact of SARS-CoV-2 on individuals with diabetes. Human serum albumin (HSA) is the most abundant circulating plasma protein in human serum and attracted more interest from researchers because most susceptible to non-enzymatic glycation reactions. Albumin down-regulates the expression of ACE2 that is the target receptor of COVID-19. Hypoalbuminemia, coagulopathy, and vascular disease have been connected in COVID-19 and appear to predict outcomes independent of age and morbidity. This review discusses the most recent evidence that the ACE/ACE2 ratio could influence by human serum albumin both the susceptibility of individuals to SARS-CoV-2 infection and the outcome of the COVID-19 disease.
MeSH term(s)	Angiotensin-Converting Enzyme 2/blood ; Blood Coagulation Disorders/blood ; Blood Coagulation Disorders/diagnosis ; Blood Coagulation Disorders/therapy ; COVID-19/blood ; COVID-19/diagnosis ; COVID-19/therapy ; Disease Susceptibility ; Humans ; SARS-CoV-2/metabolism ; Serum Albumin, Human/metabolism ; Vascular Diseases/blood ; Vascular Diseases/diagnosis ; Vascular Diseases/therapy
Chemical Substances	ACE2 protein, human (EC 3.4.17.23) ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23) ; Serum Albumin, Human (ZIF514RVZR)
Language	English
Publishing date	2021-10-18
Publishing country	Netherlands
Document type	Journal Article ; Review
ZDB-ID	282732-3
ISSN	1879-0003 ; 0141-8130
ISSN (online)	1879-0003
ISSN	0141-8130
DOI	10.1016/j.ijbiomac.2021.10.095
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Article: Immunomodulatory effect of Unani polyherbal formulation - Tiryaq Wabai in mild to moderate COVID-19 patients - A randomized placebo-controlled clinical trial.

Kumar, Ansul / Khan, Mohd Saif / Haque, Zeya Ul / Rai, Arpita / Fazil, Mohammad / Rabbani, Gulam

Journal of Ayurveda and integrative medicine

2024 Volume 15, Issue 2, Page(s) 100903

Abstract: Background: The pathogenesis of COVID-19 includes an integrated immune-inflammatory response. Modulation of host immune responses against the SARS-CoV-2 virus might be effective therapeutic management. Various Unani formulations have an immunomodulatory ...

Abstract	Background: The pathogenesis of COVID-19 includes an integrated immune-inflammatory response. Modulation of host immune responses against the SARS-CoV-2 virus might be effective therapeutic management. Various Unani formulations have an immunomodulatory effect. Objective: To explore the immunomodulatory effect and safety of Unani polyherbal drug (Tiryaq Wabai) in COVID-19 patients. Materials and methods: The current study was a randomized placebo-controlled clinical trial that included 92 mild to moderate COVID-19 patients randomized into two groups. The Unani formulation Tiryaq Wabai (2 gm orally once a day) was used as an intervention for 45 days, while the control group received a placebo. Both groups received standard care treatment. The primary outcome was 50% increment in absolute lymphocyte count (ALC). The secondary outcome was 50% increment in mean lymphocyte percentage, CD4 cells, and CD8 cell count. The mean increase in all the above parameters has also been studied. Relevant statistical tests were used to analyze the effect. Results: A statistically significant improvement in a 50% increase in ALC (p-value, 0.004), lymphocyte percentage (p-value, 0.056), CD4 (p-value, 0.005), and CD8 cell count (p-value, 0.050) was reported. Also, a significant improvement in the mean value of the lymphocyte percentage (p-value 0.0007), ALC (p-value 0.0022), CD4 cell count (p-value 0.0025), and CD8 cell count (p-value 0.0093) was observed after the treatment. One adverse event of mild grade was reported in the placebo group. The analysis of safety parameters (LFT and KFT) was normal for both groups. Conclusion: In mild to moderate COVID-19 patients, Tiryaq Wabai effectively showed immunomodulatory activity by improving ALC count, lymphocyte percentage, CD4, and CD8 cell count.
Language	English
Publishing date	2024-04-03
Publishing country	United States
Document type	Journal Article
ISSN	0975-9476
ISSN	0975-9476
DOI	10.1016/j.jaim.2024.100903
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Article ; Online: Divulging the Intricacies of Crosstalk Between NF-kB and Nrf-2/Keap1 Pathway in the Treatment of Arthritis by Dimethyl Fumarate.

Khan, Mahmood Ahmad / Rabbani, Gulam / Aggarawal, Juhi / Ahmed, Rafat Sultana

Applied biochemistry and biotechnology

2023 Volume 195, Issue 7, Page(s) 4177–4195

Abstract: The aim of this study was to examine the hypothesis that use of dimethyl fumarate (DMF) may mitigate arthritic symptoms in collagen-induced arthritis (CIA) rats through activation of NF-E2-related factor 2(Nrf-2) and suppression of NF-kB pathway. ... ...

Abstract	The aim of this study was to examine the hypothesis that use of dimethyl fumarate (DMF) may mitigate arthritic symptoms in collagen-induced arthritis (CIA) rats through activation of NF-E2-related factor 2(Nrf-2) and suppression of NF-kB pathway. Arthritis in rats was induced by subcutaneous injection of collagen type II (200 µl) at the base of the tail. After induction arthritic rats were treated with DMF (25 mg/kg b.wt.) for 20 days from the day 25th to 45th. At the end of the study, serum and joint homogenate was used to assess the oxidative stress and cytokines level. In addition, mRNA expression of various genes such as NF-kB, Keap-1 (Kelch-like ECH-associated protein 1) and Nrf-2 was assayed through qRT-PCR in joint tissue. Finally, all these biochemical and molecular results were confirmed by histological and in silico study. Our results showed that decrease in the clinical severity, inflammation, and cell necrosis in DMF-treated rats. This was related with decrease in NF-kB activity and increase in activity of Nrf-2. Treatment with DMF increases the levels of endogenous antioxidant biomarkers glutathione (GSH), catalase (CAT), and superoxide dismutase (SOD) and decreases inflammation. These biochemical and molecular results were further confirmed by performing in silico study that shows DMF strongly inhibits the activation of NF-kB, and conversely at the same time increases the activity of Nrf-2 that means a significantly lower amount of inflammatory mediators and oxidants was produced. Decrease in inflammation leads to preserving the joint architecture and alleviation from clinical symptoms of arthritis. Collectively, these results indicate that Nrf-2 activation protects against arthritic symptoms.
MeSH term(s)	Rats ; Animals ; NF-kappa B/metabolism ; Dimethyl Fumarate/pharmacology ; Dimethyl Fumarate/therapeutic use ; Kelch-Like ECH-Associated Protein 1/metabolism ; NF-E2-Related Factor 2/metabolism ; Oxidative Stress ; Inflammation/drug therapy ; Glutathione/metabolism ; Arthritis/drug therapy
Chemical Substances	NF-kappa B ; Dimethyl Fumarate (FO2303MNI2) ; Kelch-Like ECH-Associated Protein 1 ; NF-E2-Related Factor 2 ; Glutathione (GAN16C9B8O)
Language	English
Publishing date	2023-01-20
Publishing country	United States
Document type	Journal Article
ZDB-ID	392344-7
ISSN	1559-0291 ; 0273-2289
ISSN (online)	1559-0291
ISSN	0273-2289
DOI	10.1007/s12010-023-04324-0
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Article ; Online: Atomically Precise Single-Site Catalysts via Exsolution in a Polyoxometalate-Metal-Organic-Framework Architecture.

Chen, Zhihengyu / Gulam Rabbani, S M / Liu, Qin / Bi, Wentuan / Duan, Jiaxin / Lu, Zhiyong / Schweitzer, Neil M / Getman, Rachel B / Hupp, Joseph T / Chapman, Karena W

Journal of the American Chemical Society

2024 Volume 146, Issue 12, Page(s) 7950–7955

Abstract: Single-site catalysts (SSCs) achieve a high catalytic performance through atomically dispersed active sites. A challenge facing the development of SSCs is aggregation of active catalytic species. Reducing the loading of these sites to very low levels is ... ...

Abstract	Single-site catalysts (SSCs) achieve a high catalytic performance through atomically dispersed active sites. A challenge facing the development of SSCs is aggregation of active catalytic species. Reducing the loading of these sites to very low levels is a common strategy to mitigate aggregation and sintering; however, this limits the tools that can be used to characterize the SSCs. Here we report a sintering-resistant SSC with high loading that is achieved by incorporating Anderson-Evans polyoxometalate clusters (POMs, MMo
Language	English
Publishing date	2024-03-14
Publishing country	United States
Document type	Journal Article
ZDB-ID	3155-0
ISSN	1520-5126 ; 0002-7863
ISSN (online)	1520-5126
ISSN	0002-7863
DOI	10.1021/jacs.4c00523
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Article: Review: Roles of human serum albumin in prediction, diagnoses and treatment of COVID-19

Rabbani, Gulam / Ahn, Saeyoung Nate

International journal of biological macromolecules. 2021 Dec. 15, v. 193

2021

Abstract	The severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) keeps on destroying normal social integrity worldwide, bringing about extraordinary medical services, cultural and financial interruption. Individuals with diabetes have been demonstrated to be at higher risk of complications and even death when exposed to SARS-CoV-2. Regardless of pandemic scale infection, there is presently limited comprehension on the potential impact of SARS-CoV-2 on individuals with diabetes. Human serum albumin (HSA) is the most abundant circulating plasma protein in human serum and attracted more interest from researchers because most susceptible to non-enzymatic glycation reactions. Albumin down-regulates the expression of ACE2 that is the target receptor of COVID-19. Hypoalbuminemia, coagulopathy, and vascular disease have been connected in COVID-19 and appear to predict outcomes independent of age and morbidity. This review discusses the most recent evidence that the ACE/ACE2 ratio could influence by human serum albumin both the susceptibility of individuals to SARS-CoV-2 infection and the outcome of the COVID-19 disease.
Keywords	COVID-19 infection ; Severe acute respiratory syndrome coronavirus 2 ; blood serum ; death ; diabetes ; glycation ; human serum albumin ; humans ; hypoalbuminemia ; morbidity ; pandemic ; prediction ; risk
Language	English
Dates of publication	2021-1215
Size	p. 948-955.
Publishing place	Elsevier B.V.
Document type	Article
ZDB-ID	282732-3
ISSN	1879-0003 ; 0141-8130
ISSN (online)	1879-0003
ISSN	0141-8130
DOI	10.1016/j.ijbiomac.2021.10.095
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Fabrication of an affordable and sensitive corticosteroid-binding globulin immunosensor based on electrodeposited gold nanoparticles modified glassy carbon electrode.

Rabbani, Gulam / Ahmad, Abrar / Zamzami, Mazin A / Baothman, Othman A / Hosawi, Salman A / Altayeb, Hisham / Shahid Nadeem, Muhammad / Ahmad, Varish

Bioelectrochemistry (Amsterdam, Netherlands)

2024 Volume 157, Page(s) 108671

Abstract: Herein, we fabricated an ultrasensitive electrochemical immunosensor for the quantitative detection of corticosteroid-binding globulin (CBG). CBG is a protein that regulates glucocorticoid levels and is an important biomarker for inflammation. A decrease ...

Abstract	Herein, we fabricated an ultrasensitive electrochemical immunosensor for the quantitative detection of corticosteroid-binding globulin (CBG). CBG is a protein that regulates glucocorticoid levels and is an important biomarker for inflammation. A decrease in CBG levels is a key biomarker for inflammatory diseases, such as septic shock. To enhance the electrochemical performance and provide a large surface area for anti-CBG immobilization, we functionalized the glassy carbon electrode surface with AuNPs. Electrochemical characterization methods including cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) were used to examine the construction of the fabricated immunosensor. The electrochemical signal demonstrated a remarkable sensitivity to the CBG antigen, with a detection range from 0.01 to 100 μg/mL and a limit of detection of 0.012 μg/mL, making it suitable for both clinical and research applications. This label-free immunosensor offers significant advantages, including high sensitivity, low detection limits and excellent selectivity, making it a promising tool for detecting CBG in complex biological samples. Its potential applications include early disease diagnosis, treatment monitoring and studying CBG-related physiological processes.
MeSH term(s)	Carbon/chemistry ; Gold/chemistry ; Transcortin ; Metal Nanoparticles/chemistry ; Biosensing Techniques/methods ; Immunoassay ; Electrochemical Techniques/methods ; Electrodes ; Biomarkers ; Limit of Detection
Chemical Substances	Carbon (7440-44-0) ; Gold (7440-57-5) ; Transcortin (9010-38-2) ; Biomarkers
Language	English
Publishing date	2024-02-22
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	2010650-6
ISSN	1878-562X ; 0302-4598 ; 1567-5394
ISSN (online)	1878-562X
ISSN	0302-4598 ; 1567-5394
DOI	10.1016/j.bioelechem.2024.108671
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Article ; Online: Computational Insights into the Nucleation of Mixed-Valent Polyoxovanadate Alkoxide Clusters.

Rabbani, S M Gulam / Achazi, Andreas J / Miró, Pere

Inorganic chemistry

2021 Volume 60, Issue 10, Page(s) 7262–7268

Abstract: The synthesis of novel tunable electroactive species remains a key challenge for a wide range of chemical applications such as redox catalysis, energy storage, and optoelectronics. In recent years, polyoxovanadate (POV) alkoxide clusters have emerged as ... ...

Abstract	The synthesis of novel tunable electroactive species remains a key challenge for a wide range of chemical applications such as redox catalysis, energy storage, and optoelectronics. In recent years, polyoxovanadate (POV) alkoxide clusters have emerged as a new class of compounds with highly promising electrochemical applications. However, our knowledge of the formation pathways of POV alkoxides is rather limited. Understanding the speciation of POV alkoxides is fundamental for controlling and manipulating the evolution of transient species during their nucleation and therefore tuning the properties of the final product. Here, we present a computational study of the nucleation pathways of a mixed-valent [(V
Language	English
Publishing date	2021-04-23
Publishing country	United States
Document type	Journal Article
ZDB-ID	1484438-2
ISSN	1520-510X ; 0020-1669
ISSN (online)	1520-510X
ISSN	0020-1669
DOI	10.1021/acs.inorgchem.1c00337
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