Publications by authors named "Aiman Tanveer"

To overcome the human and animal survivability risk, sustainable development is the only option on earth that can be achieved through the maximum use of renewable environmental resources. Recycling of waste paper is an emerging waste management approach to conserve natural resources. Herein, we studied enzyme-mediated process to recycle the xerographic paper by using the crude fungal extract from indigenously isolated fungi identified as Aspergillus assiutensis.

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Immunosuppressants, such as methotrexate (MTX), can suppress the COVID-19 vaccine response in patients with autoimmune diseases. Thus, this study aims to evaluate the effects of MTX hold following COVID-19 vaccination on vaccine efficacy response. A systematic review and meta-analysis of relevant studies retrieved from Web of Science, SCOPUS, PubMed, and CENTRAL from inception until Oct 1, 2023, was conducted.

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Background: In kidney transplant (KT) surgery, the perioperative administration of intravenous (IV) fluids plays a crucial role, with potential effects on graft function. Our meta-analysis aims to assess the post-KT outcomes of perioperative balanced crystalloids (BC) versus normal saline (NS).

Methods: We conducted a comprehensive search across five databases to identify relevant randomized controlled trials (RCTs).

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Background: Lateral internal sphincterotomy (LIS) has been the gold standard for treating chronic anal fissure (CAF) that persists despite other measures. The authors aim to evaluate the effects of the close method (CLIS) of performing LIS as compared to the open method (OLIS).

Methods: Databases were searched for relevant studies and results were screened to identify eligible articles, and all concerned outcomes were pooled as odd ratio (OR) or mean difference (MD) with 95% CI in the meta-analysis models using RevMan 5.

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The fungal system holds morphological plasticity and metabolic versatility which makes it unique. Fungal habitat ranges from the Arctic region to the fertile mainland, including tropical rainforests, and temperate deserts. They possess a wide range of lifestyles behaving as saprophytic, parasitic, opportunistic, and obligate symbionts.

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Introduction And Importance: Penile fracture, resulting from trauma to an erect penis, is a rare urogenital injury with potentially serious complications including erectile dysfunction. This case report emphasizes the significance of prompt recognition, accurate diagnosis, and timely surgical management to optimize patient outcomes.

Case Presentation: The case involves a 34-year-old male presenting with acute pain, swelling, and a visibly deformed penis following sexual intercourse.

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Article Synopsis
  • Pectin lyase (PNL) is an enzyme that breaks down pectin, a structural polysaccharide, and has various industrial uses; this study identified 52 PNL genes from six microbial species through genomic analysis.
  • The study characterized these genes and proteins, revealing significant variations in their size, molecular weight, and structural properties, along with a unique Pec_lyase domain present in all PNL proteins.
  • Phylogenetic analysis grouped the PNL proteins into five distinct types, and predictions of their three-dimensional structures were made, suggesting potential applications in various fields following further research and studies.
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The polygalacturonases (PG) is one of the important members of pectin-degrading glycoside hydrolases of the family GH28. In plants, PG represents multigene families associated with diverse processes. In the present study, an attempt has been made to investigate the diversity of PG genes among monocots and dicots with respect to phylogeny, gene duplication and subcellular localization to get an insight into the evolutionary and functional attributes.

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The isolation of good quality metagenomic DNA from diverse soil, in appreciable amount, is a prerequisite for metagenomics. The availability of commercial kits for isolation of genomic DNAs from soil has drastically expedited the application of metagenomics approach for identifying novel sources of industrially important enzymes. The quantitative and qualitative assessment of metagenomic DNA isolated using either the manual method or the kit-based method should be performed prior to its use in downstream applications.

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The two organelles, apicoplast and mitochondrion, of the malaria parasite Plasmodium falciparum have unique morphology in liver and blood stages; they undergo complex branching and looping prior to division and segregation into daughter merozoites. Little is known about the molecular processes and proteins involved in organelle biogenesis in the parasite. We report the identification of an AAA+/FtsH protease homolog (PfFtsH1) that exhibits ATP- and Zn(2+)-dependent protease activity.

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The plastid of Plasmodium falciparum, the apicoplast, performs metabolic functions essential to the parasite. Various reactions in the plastid require the assembly of [Fe-S] prosthetic groups on participating proteins as well as the reductant activity of ferredoxin that is converted from its apo-form by the assembly of [Fe-S] clusters inside the apicoplast. The [Fe-S] assembly pathway involving sulphur mobilising Suf proteins has been predicted to function in the apicoplast with one component (PfSufB) encoded by the plastid genome itself.

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The apicoplast of Plasmodium falciparum carries a 35 kb circular genome (plDNA) that replicates at the late trophozoite stage of the parasite intraerythocytic cycle. plDNA replication proceeds predominantly via a d-loop/bi-directional ori mechanism with replication ori localized within inverted repeat region. Although replication of the apicoplast genome is a validated drug target, the proteins involved in the replication process are only partially characterized.

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