Sana Ahmad

ORCID: 0000-0003-3309-8350
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Research Areas
  • Cardiac Arrest and Resuscitation
  • Mechanical Circulatory Support Devices
  • Enzyme Catalysis and Immobilization
  • Microbial Metabolic Engineering and Bioproduction
  • Moyamoya disease diagnosis and treatment
  • Cardiac pacing and defibrillation studies
  • Cardiovascular Function and Risk Factors
  • Fungal Infections and Studies
  • Cutaneous lymphoproliferative disorders research
  • Cardiac Imaging and Diagnostics
  • Cardiac Structural Anomalies and Repair
  • Nutritional Studies and Diet
  • Protein Hydrolysis and Bioactive Peptides
  • Neurological Complications and Syndromes
  • dental development and anomalies
  • Effects and risks of endocrine disrupting chemicals
  • Nursing Roles and Practices
  • Sodium Intake and Health
  • Agriculture Sustainability and Environmental Impact
  • Maternal Mental Health During Pregnancy and Postpartum
  • T-cell and Retrovirus Studies
  • ECG Monitoring and Analysis
  • Breast Cancer Treatment Studies
  • Stress Responses and Cortisol
  • Glioma Diagnosis and Treatment

LEO Foundation
2023-2024

University of Copenhagen
2023-2024

National University of Medical Sciences
2024

Lenox Hill Hospital
2020-2024

Northwell Health
2020-2024

North Shore University Hospital
2024

Pinderfields Hospital
2023

Bahria University
2022

Jinnah University for Women
2019-2022

University of Peshawar
2018

Staphylococcus aureus is suspected to fuel disease activity in cutaneous T-cell lymphomas. In this study, we investigate the effect of a recombinant, antibacterial protein, endolysin (XZ.700), on S. skin colonization and malignant activation. We show that strongly inhibits proliferation isolated from lymphoma significantly decreases bacterial cell counts dose-dependent manner. Likewise, ex vivo both healthy lesional by profoundly inhibited endolysin. Moreover, patient-derived induction IFNγ...

10.1016/j.jid.2023.01.039 article EN cc-by Journal of Investigative Dermatology 2023-03-07

Cutaneous T-cell lymphoma (CTCL) is characterized by malignant T-cells proliferating in a unique tumor microenvironment (TME) dominated keratinocytes. Skin colonization and infection Staphylococcus aureus (S. aureus) common cause of morbidity suspected fueling disease activity. Here we show that expression HLA-DR, high-affinity receptors for Staphylococcal enterotoxins (SE), keratinocytes correlates with IFN-γ the TME. Importantly, induces SE-binding, SE-presentation to from Sézary syndrome...

10.1016/j.jid.2024.04.018 article EN cc-by-nc-nd Journal of Investigative Dermatology 2024-05-16

Background: Parkinson's disease (PD) is a multifaceted neurodegenerative condition manifesting in adulthood, characterized by spectrum of motor and non-motor symptoms. The alteration the voice individuals with PD can significantly impact their communication dynamics surrounding environment, influencing perceptions those around them. Objective: This study aims to assess perception vocal difficulties from perspective socio-family environment. Methodology: A cross-sectional descriptive...

10.53555/jaz.v45is2.3987 article EN cc-by Journal Of Advanced Zoology 2024-02-22

Objective: To determine the correlation of renal ultrasonographic parameters with serum creatinine levels in patients chronic kidney disease. Study Design: Cross-sectional study. Place and Duration Study: Armed Forces Institute Radiology Imaging, Rawalpindi Pakistan, from Sep 2020 to April 2021. Methodology: One hundred thirteen disease (Stages 1 4) were enrolled a cross-sectional Detailed history examination carried out. Serum out, findings noted. All underwent ultrasonography evaluation,...

10.51253/pafmj.v74i2.7019 article EN cc-by-nc Pakistan Armed Forces Medical Journal 2024-04-29

Spontaneous coronary artery dissection (SCAD) is an uncommon but significant cause of myocardial infarction (MI) in young women who do not present with traditional cardiovascular risk factors. This case report details the presentation a 36-year-old female recurrent infarctions, characterized by chest pain, ECG abnormalities, and angiographic evidence dissection. Concurrently diagnosed rheumatoid arthritis (RA), her repeated cardiac events were attributed to SCAD. The chronic inflammatory...

10.47144/phj.v57i3.2818 article EN Pakistan Heart Journal 2024-09-30

Background: Beta blockers (BB) and particularly high dose beta might be beneficial for patients with heart failure preserved ejection fraction (HFpEF), however their use is often limited by commonly coexisting sinus node dysfunction. It unclear whether the presence of permanent pacemakers (PPM) allows adequate therapy BB which in turn confers a mortality benefit. Objective: We sought to evaluate differences treatment between HFpEF patents without PPM effect on outpatient mortality. Methods:...

10.1161/circ.150.suppl_1.4136518 article EN Circulation 2024-11-12

Eating patterns that emphasize healthy, plant-predominant foods, as opposed to animal-derived products, are associated with reductions in cardiovascular (CV) risk and should be promoted patients. We created a hospital initiative educate the multidisciplinary staff serve advocates for healthy eating our Housestaff engagement may promising mechanism patients encourage food nutrition changes across health system.

10.22230/ijdrp.2023v5n1a349 article EN International Journal of Disease Reversal and Prevention 2023-02-28

Ketogenic diets are based on restricted carbohydrate intake in favor of foods high protein, fats, and fiber. As a result, blood sugar levels tend to drop. This process ultimately leads the production ketones which then used by body for fuel resulting ketonemia. case report focuses non-obese male with no past medical history who presented several days nausea vomiting after recently starting himself ketogenic diet. Upon admission, patient was found have an increased anion gap metabolic...

10.12691/ajmcr-8-10-4 article EN American Journal of Medical Case Reports 2020-06-18

Abstract Background: The Sentinel Lymph Node Biopsy (SLNB) procedure is recognised to be an accurate method of staging the axilla in patients with early stage breast cancer. There remains a debate as whether micrometastases should undergo completion axillary lymph node dissection (CALND). We aimed assess indicators for positive non-sentinel nodes (n-SLN) following CALND. Methods: retrospectively analysed our experience SNLB between July 2008 2013. A total 1152 cancer underwent SLNB based on...

10.1158/1538-7445.sabcs14-p2-01-27 article EN Cancer Research 2015-05-01

Posterior reversible encephalopathy syndrome (PRES) can occur due to the detrimental effect of malignant hypertension on cerebral autoregulation. Most reported cases describe involvement supratentorial areas. Involvement posterior fossa structures in conjunction with has also been reported; however, PRES affecting infratentorial without is a rare phenomenon. Clinical manifestations involve severe headache, seizures, and reduced consciousness treatment focused primarily blood pressure...

10.25259/sni_963_2022 article EN cc-by-nc-sa Surgical Neurology International 2023-03-17

Background Previous registry data have suggested important sex-based differences in management and clinical outcomes for patients with acute myocardial infarction related cardiogenic shock (AMI-CS). Methods: We classified 11 hospitals a metropolitan health network as different levels of care (LOC) CS based on their highest mechanical circulatory support (MCS) capability; L1: Durable LVAD, L1A: ECMO, L2: Impella. identified all ≥ 18 years age treated AMI-CS (ICD-10 diagnosis codes) from 2016...

10.1161/circ.148.suppl_1.18559 article EN Circulation 2023-11-07

Introduction: Mechanical unloading (MU) with Intra-aortic balloon pump (IABP) or Impella is commonly used to prevent left ventricular (LV) distension in VA-ECMO patients, but its impact on shock severity not well described. Methods: Patients treated our hospital between 2016-2022 for cardiogenic (CS) due LV failure related cardiac surgery were included if no MU was it instituted within 24h of ECMO cannulation. grouped according MU: alone, + IABP Impella. Linear mixed effects models adjusting...

10.1161/circ.148.suppl_1.18693 article EN Circulation 2023-11-07
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