screening of bioactive compounds of as potential inhibitors targeting HIF-1α/VEGF/GLUT-1 pathway against Breast Cancer.

Objectives: Breast cancer is among the most heterogeneous and aggressive diseases and a foremost cause of death in women globally. Hypoxic activation of HIF-1α in breast cancers triggers the transcription of a battery of genes encoding proteins that facilitate tumor growth and metastasis and is correlated with a poor prognosis. Based on the reported cytotoxic and anti-cancer properties of (), this study explores the inhibitory effect of bioactive compounds from and breast cancer target proteins HIF-1α, VEGF, and GLUT-1 .

Plant bioactive compounds driven microRNAs (miRNAs): A potential source and novel strategy targeting gene and cancer therapeutics.

Irrespective of medical technology improvements, cancer ranks among the leading causes of mortality worldwide. Although numerous cures and treatments exist, creating alternative cancer therapies with fewer adverse side effects is vital. Since ancient times, plant bioactive compounds have already been used as a remedy to heal cancer.

Pituitary Stalk Duplication: A Radiological Surprise in a Child With Short Stature.

Objective: Pituitary stalk abnormalities are one of the causes of hypopituitarism. Isolated pituitary stalk duplication with a single pituitary gland is extremely rare with only a few cases reported to date. The present case has a different clinical picture as compared to the cases that were previously reported in the literature.

Standardized leaf extract induces the apoptotic HeLa cells death via microRNA regulation: identification, validation, and therapeutic potential.

var. angustifolia Thw. (Annonaceae), is a famous traditional medicinal plant in Asia.

Sarcopenia in Type 2 Diabetes Mellitus: Study of the Modifiable Risk Factors Involved.

(1) Background: Sarcopenia has gained much interest in recent years due to an increase in morbidity. Sarcopenia is associated with type 2 diabetes mellitus (T2DM) and vice versa. There is a paucity of information regarding the prevalence and predictors of sarcopenia among T2DM individuals.

Water in the terrestrial planet-forming zone of the PDS 70 disk.

Terrestrial and sub-Neptune planets are expected to form in the inner (less than 10 AU) regions of protoplanetary disks. Water plays a key role in their formation, although it is yet unclear whether water molecules are formed in situ or transported from the outer disk. So far Spitzer Space Telescope observations have only provided water luminosity upper limits for dust-depleted inner disks, similar to PDS 70, the first system with direct confirmation of protoplanet presence.

The chemical inventory of the inner regions of planet-forming disks - the JWST/MINDS program.

The understanding of planet formation has changed recently, embracing the new idea of pebble accretion. This means that the influx of pebbles from the outer regions of planet-forming disks to their inner zones could determine the composition of planets and their atmospheres. The solid and molecular components delivered to the planet-forming region can be best characterized by mid-infrared spectroscopy.

An Optimized Method for Microcomputed Tomography Analysis of Trabecular Parameters of Metal Scaffolds for Bone Ingrowth.

Owing to its superior mechanical and biological properties, titanium metal is widely used in dental implants, orthopedic devices, and bone regenerative materials. Advances in 3D printing technology have led to more and more metal-based scaffolds being used in orthopedic applications. Microcomputed tomography (μCT) is commonly applied to evaluate the newly formed bone tissues and scaffold integration in animal studies.

Assessment of hypogonadism and its determinants among adult men with type 2 diabetes mellitus.

Background And Aims: The impact of utilizing both symptoms as well as biochemically confirmed androgen deficiency in diagnosis of hypogonadism among type 2 diabetic men is relatively less studied. Furthermore, various determinants of hypogonadism in these men especially the role of insulin resistance and hypogonadism were studied.

Methods: This is a cross sectional study of 353 T2DM men aged 20-70 years of age.

Blood-based biomarkers for diagnosis, prognosis, and severity prediction of COVID-19: Opportunities and challenges.

The reasons for high morbidity and mortality with Corona virus disease (COVID-19) disease remain unanswered with extremes of manifestation and uncertainty of modes of transmission for which biomarkers are urgently needed for early prediction of severity and prompt treatment. We have reviewed publications from PubMed (years 2019-2021) analysing the biochemical, immune-inflammatory, nucleic acid, and cellular biomarkers that predict infection, disease progression in COVID-19 with emphasis on organ-specific damage. Our analysis of 65 biomarkers assessing the impact of SCoV-2 infection on five organs (lung, liver, cardiac, kidney, and neural) reported that increased levels of CRP, TNF-α, ferritin, IL-6, D-dimer, Procalcitonin, Fibrinogen to Albumin Ratio (FAR), and decrease platelet count (PC), lymphocyte count, leukocyte count, and CD4/CD8 ratio shows promising association in the early diagnosis, prediction of prognosis and severity disease and also correlates with cytokine storm a cardinal feature of COVID-19 progression.

Elucidating the Role of Cardiac Biomarkers in COVID-19: A Narrative Evaluation with Clinical Standpoints and a Pragmatic Approach for Therapeutics.

With the incidence of the unabated spreading of the COVID-19 (coronavirus disease 2019) pandemic with an increase in heart-related complications in COVID-19 patients, laboratory investigations on general health and diseases of heart have greater importance. The production of a higher level of clots in the blood in COVID-19 individuals carries a high risk of severe lethal pneumonia, pulmonary embolism, or widespread thromboembolism. The COVID-19 pandemic has raised awareness regarding the severe consequences for the cardiac system that might cause due to severe acute respiratory distress syndrome (SARS-CoV-2).

Low Diagnostic Utility of Overnight High-Dose Dexamethasone Suppression Test in ACTH-Dependent Cushing's Syndrome.

Objective: Overnight high-dose dexamethasone suppression test (ON-HDDST) is a simple test to localize the source of ACTH in patients with ACTH-dependent Cushing's syndrome (CS). However, previous studies have reported its varying accuracy. We studied the utility of ON-HDDST in diagnosing Cushing's disease (CD) in a series of patients with CD and ectopic ACTH syndrome (EAS).

Corrigendum to "Evaluation of the Genotoxic Potential against HO-Radical-Mediated DNA Damage and Acute Oral Toxicity of Standardized Extract of Leaf".

[This corrects the article DOI: 10.1155/2013/925380.].

Exploring the room for repurposed hydroxychloroquine to impede COVID-19: toxicities and multipronged combination approaches with pharmaceutical insights.

: SARS-CoV-2 has fatally affected the whole world with millions of deaths. Amidst the dilemma of a breakthrough in vaccine development, hydroxychloroquine (HCQ) was looked upon as a prospective repurposed candidate. It has confronted numerous controversies in the past few months as a chemoprophylactic and treatment option for COVID-19.

Correction to: EpCAM aptamer mediated cancer cell specific delivery of EpCAM siRNA using polymeric nanocomplex.

An amendment to this paper has been published and can be accessed via the original article.

Iron Oxide Nanoparticles as Imaging and Therapeutic Agents for Atherosclerosis.

Atherosclerosis is the major cause of cardiovascular diseases and is the leading cause of mortality worldwide. Iron oxide nanoparticles have emerged as potential diagnostic and therapeutic agents for a wide range of conditions. To date, the theranostic applications of iron oxide nanoparticles have been studied mainly in cancer, but atherosclerosis has not received the same attention.

Author Correction: Doxorubicin Conjugated to Immunomodulatory Anticancer Lactoferrin Displays Improved Cytotoxicity Overcoming Prostate Cancer Chemo resistance and Inhibits Tumour Development in TRAMP Mice.

A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has not been fixed in the paper.

Evidence of Tumour Microenvironment and Stromal Cellular Components in Retinoblastoma.

Background: The tumour microenvironment (TME) consisting of tumour cells and multiple stromal cell types regulate tumour growth, invasion and metastasis. While the concept of TME and presence of stromal cellular components is widely established in cancers, its significance in the paediatric intraocular malignancy, retinoblastoma (RB), remains unknown.

Methods: The study qualitatively identified the presence of multiple stromal cellular subtypes in RB TME by immunohistochemistry.

Synthesis of saporin-antibody conjugates for targeting EpCAM positive tumour cells.

Epithelial cell adhesion molecule (EpCAM) is a transmembrane glycoprotein involved in cell proliferation and differentiation. Ribosomal inactivating proteins derived from plants specifically target ribosomes and irreversibly inhibit protein synthesis. EpCAM antibody and saporin were conjugated using 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride/-hydroxysuccinimide chemistry.

Utility of nanomedicine targeting scar-forming myofibroblasts to attenuate corneal scarring and haze.

Corneal scarring refers to the loss of normal corneal tissue, replaced by fibrotic tissue (during wound repair) thereby affecting corneal transparency and vision quality. The corneal wound healing process involves a complex series of physiological events resulting in the transformation of transparent keratocytes into opaque myofibroblasts; the prominent cause of irregular extracellular matrix synthesis leading to the development of corneal opacity/hazy vision. Globally, corneal scarring/haze is one of the most prevalent causes of blindness.

Correction to: Engineered atherosclerosis-specific zinc ferrite nanocomplex-based MRI contrast agents.

After publication of the original article [1], the authors found that Figure 2e (Hsp70-Ch-Lf-ZF in Jurkat cells, 2 h), Figure 5b (HSP70-Lf-ZF) and Figure 5c (control) contained incorrect images. This does not affect the figure legends, results and conclusions of the article.