The Role Of Nuclear Focal Adhesion Kinase In Tumor And The Tumor Microenvironment, 2022 University of South Alabama
The Role Of Nuclear Focal Adhesion Kinase In Tumor And The Tumor Microenvironment, Yelitza Angelica Rodriguez-Rodriguez
Theses and Dissertations
Focal adhesion kinase (FAK) is a ubiquitous expressed protein tyrosine kinase. In growing cells, FAK localizes to the plasma membrane where it interacts with several components of the focal adhesion complex and coordinates integrin signaling. Early studies using genetic mouse models revealed that deletion or catalytic inactivation of FAK resulted in early embryonic lethality with vascular, cell proliferation, and cell survival defects. As a result, FAK was coined as a vital mediator of cell migration, proliferation, and cell survival and multiple small molecule FAK inhibitors (FAK-I) had been designed to inactivate FAK catalytic functions in multiple pathologies, particularly in cancer ...
Lenalidomide Induced Secondary Acute Lymphoblastic Leukemia In A Multiple Myeloma Patient: A Case-Report, 2022 Aga Khan University
Lenalidomide Induced Secondary Acute Lymphoblastic Leukemia In A Multiple Myeloma Patient: A Case-Report, Saqib Raza Khan, Muhammad Tariq, Sidra Malik Fayyaz, Salman Muhammad Soomar, Munira Moosajee
Section of Haematology/Oncology
Lenalidomide mechanism of action has been shown to modulate the different components of the immune system. A 68-year-old lady presented to us with severe backache and was then diagnosed with MM. Lenalidomide started as per protocol along with dexamethasone. Later, she presented with complaints of generalized weakness and her workup showed significant blast cells with Pan-B-cell markers consistent with secondary B-ALL. The reported incidence of secondary Acute Lymphocytic Leukemia is 2.3%. The development of more aggressive neoplasm in a patient with prior malignancy dictates a poor outcome and hence such patients should be enrolled in a clinical trial whenever ...
Telemedicine For Rheumatology Patients In Covid-19 Pandemic: Perspectives Of Patients, 2022 Aga Khan University
Telemedicine For Rheumatology Patients In Covid-19 Pandemic: Perspectives Of Patients, Muhammad Mehmood Riaz, Saad Bin Zafar Mahmood, Noreen Nasir
Section of Internal Medicine
Telemedicine use for patients with autoimmune rheumatic conditions during the pandemic mandates better characterization. We conducted a telephonic survey on patients who consulted rheumatologists remotely to determine their attitudes toward telemedicine. The study was conducted at Aga Khan University Hospital, a tertiary care hospital in Pakistan which is a lower-middle-income country. Descriptive analyses were performed. Fifty patients visited tele-rheumatology clinic, 35 (70.0%) were female with a mean (SD) age of 47.6 (18.1) years. Majority (27, 54.0%) learned about telemedicine from hospital website and outpatient clinic desk or helpline. Lack of examination was the biggest concern with ...
Trigonella Foenum-Graecum Methanolic Extract On Isolated Smooth Muscles And Acetylcholinesterase Enzyme: An In Vitro And Mechanistic In Silico Investigation, Muhammad Nabeel Ghayur, Mohnad Abdalla, Asaad Khalid, Saeed Ahmad, Anwar Gilani
Department of Biological & Biomedical Sciences
Results: When tested on the baseline of isolated tissues, Tfg.Cr was devoid of any activity (stimulant or relaxant) till 10 mg/ml. This is an interesting finding, keeping in mind that the fenugreek seeds are used to alleviate constipation and diarrhoea. When Tfg.Cr was tried for any potential AChE inhibitory activity, it did show an inhibitory effect in increasing concentrations (47-380 μg/ml). This inhibitory effect was comparable to the effect produced by a standard AChE inhibitor physostigmine. One of the known fenugreek constituents, diosgenin, was also tested, and it also showed an AChE inhibitory effect in ...
Variations In Antibody Response To Aspergillus Fumigatus Inhalation In Mice, 2022 Minnesota State University Moorhead
Variations In Antibody Response To Aspergillus Fumigatus Inhalation In Mice, Andrea Wells
Student Academic Conference
Studies have configured immunological responses to Aspergillus fumigatus in mice, leading to advanced understandings. However, the comparisons of the immune responses between juvenile (younger than 6 weeks) male and female C57BL/6J mice after A. fumigatus exposure, remains uninvestigated. In this study, we intranasally inoculated 3 week old male and female mice with Aspergillus fumigatus spores dilution of 2 106spores per 40 l. They were exposed to the allergen once a week for 8 consecutive weeks and euthanized on day 28 post the last inoculation. As compared to our last report, we increased the sample size for each group in ...
The Tin Man Needs A Heart: A Proposed Framework For The Regulation Of Bioprinted Organs, 2022 Fordham University School of Law
The Tin Man Needs A Heart: A Proposed Framework For The Regulation Of Bioprinted Organs, Linda Foit
Fordham Law Review
Each day, seventeen people die in the United States while waiting for an organ transplant. At least part of this need could be met by bioprinting, a technology that allows the on-demand production of custom-sized organs from a patient’s own cells. The field of bioprinting is progressing rapidly: the first bioprinted organs have already entered the clinic. Yet, developers of bioprinted organs face significant uncertainty as to how their potentially lifesaving products will be regulated—and by which government agency. Such regulatory uncertainty has the potential to decrease investment and stifle innovation in this promising technological field. This Note ...
18 Fdg Pet/Ct Imaging In Carcinoma Cesophagus, 2022 Aga Khan University
18 Fdg Pet/Ct Imaging In Carcinoma Cesophagus, Maseeh Uz Zaman, Nosheen Fatima
Department of Radiology
No abstract provided.
Effective Emodule Design For First-Year Medical Student Anatomy Curricula, 2022 University of Nebraska Medical Center
Effective Emodule Design For First-Year Medical Student Anatomy Curricula, Taylor J. Kratochvil Ms, Kaeli K. Samson Ma, Mph, Kari L. Nelson Phd, Travis L. Mccumber Phd
Introduction: It is critical to evaluate student experience with any newly integrated educational resource. In 2018, a Distal Upper Limb (DUL) Anatomy eModule was developed for first-year medical students at the University of Nebraska Medical Center, who have historically identified the DUL as a region of difficulty. This mixed methods study sought to (1) evaluate learner perception of the eModule relative to other resources, and (2) identify eModule content and features that students found valuable.
Methods: The DUL eModule was made available to first-year medical students in 2019 (n= 132), 2020 (n=131), and 2021 (n=131) as a voluntary ...
Angiogenesis' Effect Overall On Health And Disease, 2021 University of Louisville
Angiogenesis' Effect Overall On Health And Disease, Wendy Tang
The Cardinal Edge
Angiogenesis plays a major role in the development of diseases and cancer. The development of illnesses like metastatic breast cancer, cell carcinomas, tumors and various other illnesses, originate from the activation of endothelial cells. When the vascular endothelial growth factor (VEGF) is released from hypoxic tissues, they bind to vascular endothelial growth factor receptors (VEGFR). The binding of VEGF and VEGFR allows for cellular proliferation, increased migration of lattice networks, and the invasion of endothelial cells, which stimulate the formation of new blood vessels from pre-existing ones. As a result, it can be concluded that the inhibition of VEGFs would ...
James Davidson Fawcett (1933–2020): Imbibing With The Kiwi., 2021 University of Nebraska - Lincoln
James Davidson Fawcett (1933–2020): Imbibing With The Kiwi., Louis A. Somma
Papers in Herpetology
An obituary and summary of the life of James D. Fawcett (1933-2020), herpetologist and instructor and professor of Biology at University of Nebraska at Omaha 1972-2015. Includes bibliography of his works, list of master's theses chaired, and recollections of former students.
Creating A Protein Chimera To Study Regulation Of Muscle Diversity, 2021 Kennesaw State University
Creating A Protein Chimera To Study Regulation Of Muscle Diversity, Shannon Scarboro
Symposium of Student Scholars
Creating a protein chimera to study regulation of muscle diversity.
Body muscles are made of many individual super-cells, called muscle fibers, that have distinct properties and determine every individual’s strength and endurance. Initially all muscle fibers have identical characteristics, but become differentiated into specific types in adults. The mechanism of such transition is not well understood, despite its obvious importance for shaping human physicality.
Remarkable conservation of the muscle tissue enables us to use fruit flies to study the mechanisms of muscle fiber diversity. We hypothesized that the transcription factor Mef2 acts as a molecular switch that activates structural ...
Use Of Antisense Oligonucleotides To Target Notch2 In Mouse Chondrocytes, 2021 University of Connecticut
Use Of Antisense Oligonucleotides To Target Notch2 In Mouse Chondrocytes, Gabrielle Viviana Lanza
Honors Scholar Theses
NOTCH2 is a transmembrane receptor that is part of the Notch receptor family, known for controlling cell differentiation and function. Notch receptors play a crucial role in skeletal development and bone homeostasis. Hajdu Cheney Syndrome (HCS) is a rare monogenic disorder affecting the skeleton caused by a gain-of-function mutation in NOTCH2. Antisense oligonucleotides (ASO) are sequence-specific single-stranded nucleic acids that bind to target mRNA and initiate mRNA degradation. While previous work has explored the role of Notch2 ASOs in osteoblasts and osteoclasts, this paper explores the role of Notch2 and Notch2 ASOs in cells of cartilage tissue. The effect of ...
Identification Of Parasites From Wisconsin And Minnesota Diving Ducks In The Winona Area, 2021 Winona State University
Identification Of Parasites From Wisconsin And Minnesota Diving Ducks In The Winona Area, Morgan Condon, Kimberly Bates
Ramaley Research Celebration
Many different diving ducks in the Midwest are hosts to parasites like cestodes, trematodes, and nematodes. These parasites often live in the ducks gastrointestinal tract and use the ducks chyme and intestinal tissues to thrive. For this research, local hunters volunteered to donate diving duck carcasses they harvested. Ducks donated were cut open on the ventral side from esophagus to cloaca. Major organs were separated into bottles containing 0.85% saline, shaken, settled, and then the supernatant removed multiple times to isolate any parasites residing within the duck’s organs and tissues. Any parasites found in dissected diving ducks organ ...
Under The Microscope: Painting From Histology, 2021 Trinity College
Under The Microscope: Painting From Histology, Meg Smith
Senior Theses and Projects
My goal as an artist is to create paintings which explore the intersections of biology, philosophy, aesthetics, and personal experience. I want to challenge the viewer to engage with their own anatomy and physiology on a microscopic scale. I also aspire to communicate my sense of awe and wonder at the structures and mechanisms of life on every scale, from the cellular to the cosmic.
I am deeply interested in how physiological processes generate the human experience
—I became a neuroscience major because I was interested in the mechanisms of sensation and perception. My love of histology—the study of ...
Evidence-Based Practice: Delaying Infant Bathing, 2021 Murray State University
Evidence-Based Practice: Delaying Infant Bathing, Gabrielle Wadle, Grace Frankland
A hospital's policy regarding infant bathing is currently not congruent with best nursing practice. The hospital’s current policy is to bathe an infant once they are stable and their rectal temperature is at or above 98.6 °F. Although the infant may become stable within the first 24-hours of birth, the World Health Organization recommends that, “Bathing should be delayed until 24 hours after birth.” (2013, p. 4). Research has been completed to support delaying infant bathing until 24 hours post-delivery, suggesting potential modifications to current policy.
Mineralization Of Biomaterials For Bone Tissue Engineering, 2020 University of Massachusetts Lowell
Mineralization Of Biomaterials For Bone Tissue Engineering, Xinchen Wu, Kierra Walsh, Brianna L. Hoff, Gulden Camci-Unal
Open Access Publications by UMass Chan Authors
Mineralized biomaterials have been demonstrated to enhance bone regeneration compared to their non-mineralized analogs. As non-mineralized scaffolds do not perform as well as mineralized scaffolds in terms of their mechanical and surface properties, osteoconductivity and osteoinductivity, mineralization strategies are promising methods in the development of functional biomimetic bone scaffolds. In particular, the mineralization of three-dimensional (3D) scaffolds has become a promising approach for guided bone regeneration. In this paper, we review the major approaches used for mineralizing tissue engineering constructs. The resulting scaffolds provide minerals chemically similar to the inorganic component of natural bone, carbonated apatite, Ca5(PO4,CO3)3 ...
Gut Pathophysiology In Mouse Models Of Social Behavior Deficits, 2020 East Tennessee State University
Gut Pathophysiology In Mouse Models Of Social Behavior Deficits, Kyla Scott
Undergraduate Honors Theses
Autism spectrum disorders (ASD) encompass neurodevelopment disorders characterized by atypical patterns of development that impact multiple areas of functioning beginning in early childhood. The etiology of ASD is unknown and there are currently no preventative treatment options. Gastrointestinal symptoms are commonly associated comorbidities. The microbiota-gut-brain axis is a multidirectional communication chain that connects the central and enteric nervous system that relates brain function to peripheral intestinal functions. Changes within this axis have been postulated in ASD. For example, the “leaky gut theory” proposes that chronic inflammation is linked to alterations in the bacterial profiles of the gut microbiome and subsequent ...
Use Of A Novel Whole-Body Imaging Approach To Predict Resting Metabolic Rates In Athletes, 2020 University of Nebraska - Lincoln
Use Of A Novel Whole-Body Imaging Approach To Predict Resting Metabolic Rates In Athletes, Nicole Vencil
Public Access Theses, Dissertations, and Student Research from the College of Education and Human Sciences
Prediction of energy expenditure allows for calculation of appropriate energy requirements, which is especially important for athletes. Resting metabolic rate (RMR) is the greatest contributor to total daily energy expenditure (TDEE) and is typically measured via indirect calorimetry. Indirect calorimetry is not always available, which results in the need for predictive equations. Most predictive equations have been developed with participants resembling the general population and have not been found to be appropriate for athletes, as they may incorrectly predict RMR due to the unique differences of body composition between athletes and the general population. The purpose of the present study ...
The Issue Of Skeletal Muscle Growth And Regeneration, 2020 The British University in Egypt
The Issue Of Skeletal Muscle Growth And Regeneration, Ayman Ghallab, Ayman Mohammed Ghallab
The aim of our criticism of the paper authored by Makovický and Makovický (2020) was to prevent the readers from being misinformed by a paper based on a major flaw such as confusing splitting muscle fibers with a stretch receptor.
Oral Contraceptives As Possible Acl Injury Prevention Method, 2020 Arcadia University
Oral Contraceptives As Possible Acl Injury Prevention Method, Haley Schweizer
Introduction: Anterior Cruciate Ligament (ACL) injuries are an upsetting setback for many athletes that require a long and costly recovery process. The injury rates are four times greater in women than men. Preventative measures that help to prevent ACL injuries are limited to stretching and strengthening. Therefore, this review aims to investigate if oral contraceptive [I] usage provides a possible new avenue for prevention of ACL injury [O] in young female athletes (ages 18-30) [P] compared to those that do not take oral contraceptives [C].
Methods: A literature review was performed though PubMed, Google Scholar, SCOPUS Database, and ClinicalKey ...