Publications by authors named "Amrinder Singh"

Cancer represents a growing cause of death and a threat to public health worldwide; thus, there is an urgent need to understand its pathological mechanism and design effective therapies. The Hippo pathway regulates diverse cellular processes under physiological conditions; however, its dysregulation is associated with several types of cancer, including lung, pancreatic, colorectal, breast, and prostate cancer. Consequently, compounds targeting deregulated Hippo components represent potential treatments for a broad spectrum of cancers.

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Unlabelled: Kinetic variables are important to measure during countermovement jumps (CMJs) because it enables players to maximize performance and minimize injuries while also customizing their programs to the specific requirements of each gender and sport.

Aim: To assess the kinetic parameters like force, velocity, power, and time during CMJs in male and female players & sports like football, athletics, volleyball, and cricket players.

Method: In this cross-sectional study design, a total of 96 male and female players were divided into four groups-group A: football (n = 24), group B: athletics(n = 24), C: volleyball(n = 24) & group D: cricket (n = 24; batsman &bowlers).

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In the past few decades, 3D-printed dental implants have been manufactured, and significant studies have demonstrated the pre-clinical validation of such systems. However, studies have yet to tackle the ever-present issue of preventing the jumping gap to enhance overall outcomes. The present study details the utilization of patient computed tomography (CT) data to design and subsequently fabricate a multi-component customized dental implant assembly and customized instruments using direct metal laser sintering (DMLS) technology.

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This work aimed to develop Doxorubicin (DOX), D‑alpha‑tocopheryl polyethylene glycol 1000 succinate (TPGS), and hyaluronic acid (HA) liposomal delivery system using the Quality by Design (QbD) methodology. Developed liposomal formulations show sustained release behaviour as compared to free DOX (96.7 ± 1.

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Breast cancer, the second-most common cause of cancer-related deaths among women, remains a significant global health challenge. This study focuses on developing trastuzumab (TmAb)-functionalized chitosan nanoparticles (CS-NPs) co-loaded with carboplatin and 5-fluorouracil (5-FU) for targeted treatment of HER2-positive breast cancer. The NPs were prepared via the ionic gelation method, optimized using Design of Experimentation (DoE), and characterized for particle size, zeta potential, PDI, and entrapment efficiency.

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Microneedles are tiny, minimally invasive needles that are made to create microchannels over a subcutaneous layer of the skin. These micro-injuries encourage the secretion of growth factors and prompt collagen synthesis. The reasons for using microneedling therapy have increased significantly, leading to its widespread adoption in dermatology.

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Article Synopsis
  • The brain is protected by various barriers, including the blood-brain barrier (BBB) and blood-cerebrospinal fluid barrier (BCSFB), which regulate what substances can enter, making drug delivery challenging.
  • The BBB is a tight junction formed by multiple cell types that prevents solutes from freely diffusing into the brain, while the BCSFB is located at the choroid plexus and is more permeable.
  • Nasal drug delivery offers a promising alternative for directly transporting therapies to the brain, and the review discusses its mechanisms, various formulations, clinical trials, and patents, highlighting its potential for targeted drug delivery.
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Introduction: Dry needling (DN) for Myofascial trigger points (MTrP's) can be done on superficial or deep tissue levels for the management of a range of neuromusculoskeletal pain disorders. There is still much to learn about dry needling, despite the fact that it has been demonstrated to be useful for a variety of illnesses. The aim of the current study was to determine the effectiveness of DN with stretching on pain and disability in the treatment of athletes with iliotibial band (ITB) tightness.

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Odontogenic keratocysts (OKCs) in the maxilla are rare. Although destructive, their clinical presentation can mimic inflammatory conditions like radicular cysts and osteomyelitis. OKCs originate primarily from odontogenic sources.

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Aim(s): This article explores the application of mesalazine-loaded nanoparticles (MLZ-NPs) encapsulated in plant polysaccharide-based pellets (MLZ-NPs-Pellets) for ulcerative colitis.

Methods: MLZ-NPs were prepared and evaluated for diameter, PDI, and entrapment efficiency. efficacy study was conducted on Caco-2 cells.

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Article Synopsis
  • - The study investigates the effectiveness of dry needling (DN) on alleviating pain and improving ankle range of motion (ROM) in athletes with medial tibial stress syndrome (MTSS), also referred to as soleus syndrome.
  • - A randomized controlled trial (RCT) involving 50 university-level athletes was conducted, with pain measured using the Numeric Pain Rating Scale (NPRS) and ankle dorsiflexion assessed with a goniometer.
  • - Results indicated that DN significantly reduced pain in the treatment group while pain worsened in the control group, but there was no improvement in ankle ROM for either group.
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The distinct and specialized movements performed in different sports disciplines may significantly influence nerve performance, potentially affecting nerve responses and the overall function within the respective athletic activities. The purpose of this study is to find the effect of forearm supination and pronation across the elbow joint on ulnar and median nerve conduction velocity (NCV) in throwers, archers, and non-athletes. A total of 34 participants both male and females were recruited with a body mass index (BMI) between 18.

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Graphene oxide, a derivative of graphene, has recently emerged as a promising nanomaterial in the biomedical field due to its unique properties. Its potential as a nanocarrier in the treatment of Alzheimer's disease represents a significant advancement. This abstract outlines a study focused on utilizing graphene oxide to reduce the toxicity of Alzheimer's proteins, marking a revolutionary approach in treatment strategies.

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The landscape of cancer therapy has witnessed a paradigm shift with the emergence of innovative delivery systems, and Guanidinium-based Peptide Dendrimers have emerged as a vanguard in this transformative journey. With their unique molecular architecture and intrinsic biocompatibility, these dendrimers offer a promising avenue for the targeted delivery of therapeutic cargo in cancer treatment. This comprehensive review delves into the intricate world of Guanidinium- based Peptide Dendrimers, unraveling their structural intricacies, mechanisms of action, and advancements that have propelled them from laboratory curiosities to potential clinical champions.

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The lack of toxicity data for DHA-rich oil from sp. (Strain ATCC-20889) leads to its exclusion from the Qualified Presumption of Safety list. Therefore, present study addresses toxicity evaluation of DHA-rich microalgae oil using (cytotoxicity assay) and methods (acute (OECD 423 guidelines), sub-chronic (OECD 452 guidelines), and genotoxicity assay).

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Aceclofenac (ACE) is a drug that was precisely devised to circumvent the shortcomings associated with diclofenac. However, ACE too corresponds to nonsteroidal anti-inflammatory drug (NSAID)-related adverse effects, but with a lower amplitude. The present investigation seeks to develop liposomes loaded with ACE adopting a central composite design (CCD) and formulate a chitosan-based hydrogel for synergistic anti-inflammatory efficacy and improved ACE dermal administration.

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Psoriasis is an auto-immune condition with high keratinocyte hyperproliferation due to lower p53 and p22 levels. Tacrolimus, an immune suppressor, is considered one of the most effective drugs in suppressing psoriasis. Systematic administration of tacrolimus often leads to challenging side effects, namely increased infection risk, renal toxicity, neurological symptoms such as tremors and headaches, gastrointestinal disturbances, hypertension, skin-related problems, etc.

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Introduction: Cervical Pott's constitutes about 10% of all Pott's spine cases. In tuberculous spondylitis, initially there occurs destruction of vertebral bodies and further progression may result in adjacent abscesses, leading to cord compression. Objective is to excise the diseased focus and to provide spinal stability.

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Cows produce antibodies with a disulfide-bonded antigen-binding domain embedded within ultralong heavy chain third complementarity determining regions. This "knob" domain is analogous to natural cysteine-rich peptides such as knottins in that it is small and stable but can accommodate diverse loops and disulfide bonding patterns. We immunized cattle with SARS-CoV-2 spike and found ultralong CDR H3 antibodies that could neutralize several viral variants at picomolar IC potencies in vitro and could protect from disease in vivo.

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Odontogenic keratocysts (OKC) are aggressive cysts with a high recurrence potential. Treating them with surgical enucleation procedures alone is associated with high recurrence rates; therefore, additional or supportive treatment approaches, such as peripheral osteotomy, cryotherapy, and chemical solutions, are warranted. The objective of the present review was to evaluate the existing literature on the efficacy of chemical approaches, such as Carnoy's solution (CS), in preventing recurrence after the enucleation of OKC.

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The currently available formulations provided non-targeted treatment of colon cancer, the deadliest cancer variant. Due to biopharmaceutical hindrances, the majority of the drugs are unable to reach the target site. Polylactic-co-glycolic acid (PLGA) is one of the versatile polymers in cancer treatment, diagnostics and theranostics.

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The intensive physical regimen followed by throwers and archers can impose stress on the elbow and hand in particular positions, which may increase the risk of developing peripheral nerve disorders and symptoms like pain and numbness. The purpose of the study is to investigate the effect of forearm and elbow joint positions on ulnar nerve conduction velocity in throwers, archers, and non-athletes. Total 34 subjects both males and females were included with body mass index (BMI) between 18.

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Fungal infections are becoming one of the most common diseases in recent years, especially when it comes about dealing skin infections. Different drugs are available commercially with antifungal activity for topical application and are effective for treatment of mild to moderate fungal infections. However they lack dermal bioavailability due to their poor penetrability, and less retention at the site thereby resulting in poor efficacy.

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Article Synopsis
  • Psoriasis is a common autoimmune skin condition affecting 2-3% of people globally, characterized by recurrent episodes of inflammation and skin lesions.
  • The review aims to evaluate both traditional and innovative nanotechnology methods for managing psoriasis, focusing on their effectiveness and potential future developments.
  • Research shows that nanotechnology offers targeted delivery and improved treatment outcomes, but despite advancements, a complete cure for psoriasis remains elusive.
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Subdural hemorrhage (SDH) is a common neurological disease. In past, SDHs were managed either conservatively (non-surgically) or with surgical evacuation (burr hole versus craniotomy) depending on the severity. Surgical evacuation has major challenges including high recurrence rate, stoppage and reversal of antiplatelet or anticoagulation agents, risk of general anesthesia and surgery in elderly patients with multiple comorbidities.

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