The fork remodeler helicase-like transcription factor in cancer development: all at once.

The Helicase-like Transcription Factor (HLTF) is a member of the SNF2-family of fork remodelers, primarily studied for its capacity to provide DNA Damage Tolerance (DDT) and to induce replication fork reversal (RFR). HLTF is recruited at stalled forks where both its ATPase motor and HIP116 Rad5p N-terminal (HIRAN) domains are necessary for regulating its interaction with DNA. HIRAN bestows specificity to ssDNA 3'-end and imparts branch migration as well as DNA remodeling capabilities facilitating damage repair.

Incidence of surgical site infection following open hernioplasty and comparison of infection rate among ventral and groin hernia repairs at a THQ hospital Lahore: a single surgeon experience.

Objective: To determine the incidence of surgical site infection following open hernioplasty, and to compare the infection rate among ventral and groin hernia repairs.

Method: The retrospective study was conducted from April 2 to November 30, 2021, at the Government Tehsil Headquarter Hospital Sabzazar, Lahore, Pakistan, and comprised data form June 2018 to December 2020 of patients with ventral abdominal and groin hernia. All patients underwent hernioplasty by a single consultant surgeon and were discharged within 2 days of surgery.

Inhibition of poly (ADP-ribose) Polymerase-1 (PARP-1) improves endothelial function in pulmonary hypertension.

Endothelial dysfunction is critical in the pulmonary vasculature during pulmonary hypertension (PH). Moreover, in PH, increased inflammation and oxidative/nitrosative stress cause DNA damage, activating poly (ADP-ribose) polymerase-1 (PARP-1). Meloche et al.

Pyrroloquinoline quinone (PQQ) improves pulmonary hypertension by regulating mitochondrial and metabolic functions.

Excessive proliferation of pulmonary artery smooth muscle cells (PASMCs) and endothelial cells (PAECs), inflammation, as well as mitochondrial and metabolic dysregulation, contributes to the development of pulmonary hypertension (PH). Pyrroloquinoline quinone (PQQ), a potent natural antioxidant with anti-diabetic, neuroprotective, and cardioprotective properties, is known to promote mitochondrial biogenesis. However, its effect on cellular proliferation, apoptosis resistance, mitochondrial and metabolic alterations associated with PH remains unexplored.

extract mitigates diabetic cardiomyopathy by inhibiting RAAS activation, inflammation and oxidative stress.

Background: Diabetic cardiomyopathy (DCM) is an age-related disease, and its progression is accompanied by hyperglycaemia, cardiac dysfunction, and myocardial structural and functional abnormalities. , a traditional medicinal plant, contains polyphenols, flavonoids, phytosterols, carbohydrates and ascorbic acid. It is used to treat osteoporosis, asthma, haemorrhoids and menstrual disorders.

Modeling mortality rates and environmental degradation in Asia and the Pacific: does income group matter?

This two-dimensional study makes significant incursions into the health-environment literature by interrogating whether non-renewable energy moderates the impact of environmental degradation on mortality rates. It further aligns with the 2030 United Nations Sustainable Development Goals and 11, which aim to ensure healthy lives and promote well-being for all at all ages and make cities and human settlements inclusive, safe, resilient and sustainable. It contributes to the health-environment literature by investigating the intrinsic relationships among mortality rates, carbon emissions (environmental degradation), and non-renewable energy consumption.

Involvement of mitogen-activated protein kinase (MAPK)-activated protein kinase 2 (MK2) in endothelial dysfunction associated with pulmonary hypertension.

Aims: Increased proliferation, inflammation, and endothelial microparticle (EMP) generation in the pulmonary vasculature lead to endothelial dysfunction in pulmonary hypertension (PH). Interestingly, MK2, a downstream of p38MAPK, is a central regulator of inflammation, proliferation, and EMP generation in cardiovascular diseases. However, the role of MK2 in pulmonary endothelial dysfunction remains unexplored.

Deep Learning Approach for Discovery of In Silico Drugs for Combating COVID-19.

Early diagnosis of pandemic diseases such as COVID-19 can prove beneficial in dealing with difficult situations and helping radiologists and other experts manage staffing more effectively. The application of deep learning techniques for genetics, microscopy, and drug discovery has created a global impact. It can enhance and speed up the process of medical research and development of vaccines, which is required for pandemics such as COVID-19.

Antihypertensive Effect of a Novel Angiotensin II Receptor Blocker Fluorophenyl Benzimidazole: Contribution of cGMP, Voltage-dependent Calcium Channels, and BK Channels to Vasorelaxant Mechanisms.

The current study presents the novel angiotensin II receptor blocker fluorophenyl benzimidazole (FPD) as an antihypertensive agent in the SHR model of hypertension. We investigated the role of cGMP, voltage-dependent L-type calcium channels, and BK channels in the vasorelaxant mechanisms of FPD in the rat superior mesenteric artery. The antihypertensive effect of FPD was examined using an invasive technique measuring blood pressure in SHR animals.

Inhibition of Mitogen-Activated Protein Kinase (MAPK)-Activated Protein Kinase 2 (MK2) is Protective in Pulmonary Hypertension.

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Percutaneous trans-ulnar versus trans-radial arterial approach for coronary angiography and angioplasty, a preliminary experience at an Egyptian cardiology center.

Background: Trans-ulnar approach was proposed primarily for elective procedures in patients not suitable for trans-radial approach that was introduced two decades ago. The trans-ulnar approach is as safe and effective as the trans-radial approach for coronary angiography and intervention.

Aim: This study's aim was to assess the feasibility and safety of the trans-ulnar approach in coronary procedures as a preliminary experience for operators experienced in trans-radial approach with no/minimal trans-ulnar approach experience at an Egyptian center.

Organic Polymer and Metal Nano-particle Based Composites for Improvement of the Analytical Performance of Electrochemical Biosensors.

Metal nanoparticles (NPs) are described in the nanoscale and made from either pure metals or their compounds such as oxides. Metallic NPs have certain indistinct functional groups due to which these can bind with any type of ligand, antibody and drugs. Organic polymers, which conduct electricity, are called conducting polymers (intrinsically conducting polymers).

Involvement of fatty acid synthase in right ventricle dysfunction in pulmonary hypertension.

Apart from pulmonary vascular resistance and right ventricle (RV) hypertrophy, metabolic dysfunction also plays a major role in pathophysiology of pulmonary hypertension (PH). Recently, we have shown that fatty acid synthase (FAS), an enzyme involved in de novo fatty acid synthesis, plays a pivotal role in PH as its inhibition was protective and decreased pulmonary vascular remodelling, RV pressure and hypertrophy and improved endothelial functions. However, the precise mechanism behind protective effect of FAS inhibition on right ventricle dysfunction associated with PH is not completely understood.

Diethyl-4,4'-dihydroxy-8,3'-neolign-7,7'-dien-9,9'-dionate exhibits antihypertensive activity in rats through increase in intracellular cGMP level and blockade of calcium channels.

We report here the antihypertensive and vasorelaxant potential of some steroidal and non-steroidal compounds identified through a library of compounds. All the novel analogues showed vasorelaxant potential in isolated rat aorta. The most potent lead neolignan1 (Diethyl-4,4'-dihydroxy-8,3'-neolign-7,7'-dien-9,9'-dionate) produced concentration dependent relaxation with [pD 5.