Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Department of Biochemistry and Molecular Biology (60)
- Biochemistry (18)
- Molecular Biology (11)
- Biomedical Research (6)
- Biology (5)
-
- ERK3 (5)
- Melanoma (5)
- Cellular Biology (4)
- Department of Neuroscience, Cell Biology, and Physiology (4)
- P53 (4)
- Replication (4)
- Cancer (3)
- DNA (3)
- Lipin1 (3)
- Metabolomics (3)
- NMR (3)
- P63 (3)
- Apoptosis (2)
- BIR (2)
- BRAF (2)
- Biomarker (2)
- Break (2)
- Break-induced replication (2)
- COPS2 (2)
- DNA Replication (2)
- DUE-B (2)
- FFPE (2)
- Genetics (2)
- Hdm2 (2)
- HdmX (2)
- Publication Year
- Publication
- Publication Type
Articles 1 - 30 of 98
Full-Text Articles in Life Sciences
A Review On Role Of Bacillus Species In Bio-Calcification: A Way Forward In Carbonate Precipitation, Ardil Bin Mansoor, Sheema Yousaf, Amna Gulzar, Ramsha Iqbal, Aisha Waheed Qurashi
A Review On Role Of Bacillus Species In Bio-Calcification: A Way Forward In Carbonate Precipitation, Ardil Bin Mansoor, Sheema Yousaf, Amna Gulzar, Ramsha Iqbal, Aisha Waheed Qurashi
Journal of Bioresource Management
Bio-calcification, also known as microbiologically induced calcite precipitation, is a phenomenon involving the activity of the enzyme urease. A large number of soil microorganism exhibit urease-producing ability. The main purpose of this review article is to signify the calcium carbonate bio-precipitation by Bacillus species including Lysinibacillus sphaericus and Bacillus subtilis. They both precipitated calcite and the shape and size depending on the external and internal conditions like the type of culture medium and the bacterial strains that were used. The research group increased attentions toward MICP (microbial-induced carbonated precipitation) because of its eco-friendly application. Different bacterial strains had been …
Comparative Histological Study On The Algerian Thymus Ciliatus At Different Phenological Stages, Nina Sadou, Ratiba Seridi, Hamdi Bendif
Comparative Histological Study On The Algerian Thymus Ciliatus At Different Phenological Stages, Nina Sadou, Ratiba Seridi, Hamdi Bendif
Journal of Bioresource Management
The aim of the current study was to compare the histological observations of stems, leaves, and different secretory structures of Thymus ciliatus at three phenological stages. The anatomical observations of stems, leaves, and glandular trichomes were carried out by light microscopy. The results showed that phenological stages do not affect significantly the anatomical, whereas there was a significant increase in secretory trichomes. The glandular trichomes are distributed on the surface of the stems and the leaves. There are only two distinct types of secretory trichomes, Peltate consisting of a basal cell, a stalk cell, and an 8-celled head type, which …
Morphometric Analysis And Biochemical Estimation Of Wild Shrimps (Family: Penaeidae) Found In Coastal Waters Of Pakistan, Noor Us Saher, Syeda Hadiqa Noor
Morphometric Analysis And Biochemical Estimation Of Wild Shrimps (Family: Penaeidae) Found In Coastal Waters Of Pakistan, Noor Us Saher, Syeda Hadiqa Noor
Journal of Bioresource Management
The world recognition of Seafood nutritional value for human consumption remain consistent throughout the time. Different informations and aspects have been studied and considered and generated various data sets but limited informations found about the biochemical concentration of various fishery species caught in the Pakistan. Therefore, the recent study design to evaluate the proximate levels of components in the edible component (flesh) of commercial shrimp species were studied. Four shrimp species; Fenneropenaeus indicus, Metapenaeopsis stridulans, Metapenaeus stebbingi, and Parapenaeopsis stylifera were selected for the assessment of proximate composition. The selected shrimp species were collected from the fishery catch of Korangi …
Biochemical Markers Of Liver Toxicity Among Coal Mine Workers Of Punjab, Pakistan Suffering From Hcv, Aima Iram Batool, Asma Noreen, Naima Huma Naveed, Iram Inayat, Muhammad Fayyaz Ur Rehman, Fariha Idrees, Muhammad Ali Kanwal, Syeda Humaira Jabeen, Hakim Bibi
Biochemical Markers Of Liver Toxicity Among Coal Mine Workers Of Punjab, Pakistan Suffering From Hcv, Aima Iram Batool, Asma Noreen, Naima Huma Naveed, Iram Inayat, Muhammad Fayyaz Ur Rehman, Fariha Idrees, Muhammad Ali Kanwal, Syeda Humaira Jabeen, Hakim Bibi
Journal of Bioresource Management
Hepatitis C is among the leading hepatic disorders in current period through which about 3 % world population has been anguish among them 170 million were diagnosed as persistent carriers. A great range of alteration in liver biochemical parameters were found to be allied with HCV infestation. Current study was designed to evaluate the extent of HCV mediated abnormalities in liver biochemical markers which includes ALT (alanine aminotransferase), AST (Aspartate transaminase), ALP (Alkaline Phosphatase) and serum bilirubin. The study was conducted on coal miners of Punjab province, Pakistan. HCV was primarily diagnosed through one step rapid test device after which …
Evaluation Of Free Radical Scavenging Activity Of Sauce And Formulation Of Tamarindus Indica (L.) And Prunus Domestica (L.) Fruits, Zulnoreen Sarfaraz, Mehmooda Munazir, Mubashrah Munir, Asma Ahmed, Rehana Badar, Ayesha Tahir
Evaluation Of Free Radical Scavenging Activity Of Sauce And Formulation Of Tamarindus Indica (L.) And Prunus Domestica (L.) Fruits, Zulnoreen Sarfaraz, Mehmooda Munazir, Mubashrah Munir, Asma Ahmed, Rehana Badar, Ayesha Tahir
Journal of Bioresource Management
The formulation and sauce of Tamarindus indica (L.) and Prusnus dometica (L.) are very popular recipes across globe. But, not even a single study existed on free-radical scavenging activity (FRSA) of afore-mentioned recipes. So, the present study was designed to bridge this gap of information. The FRSA of individual samples were also determined and compared with that of combinations of both. The highest value for FRSA among all samples was that of T. indica (158.9732 ± 12.658 % at 100 μg ml-1). It was followed by that of individual extract of P. domestica fruit (96.647 ± 0.554 %). …
Production Of Biofuel Using Magnetic Nanocatalyst Zno-Ni0.5zn0.5fe2o4-Fe2o3: A Mini-Review Of Recent Studies, Nida Ziafat Miss, Majid Mahmood
Production Of Biofuel Using Magnetic Nanocatalyst Zno-Ni0.5zn0.5fe2o4-Fe2o3: A Mini-Review Of Recent Studies, Nida Ziafat Miss, Majid Mahmood
Journal of Bioresource Management
As conventional fossil fuels are becoming limited, it is critical to find alternative clean and renewable energy sources. Biodiesel is a degradable and renewable form of fuel made up of long-chain fatty acid esters that can be generated from either plants or animals. It is a mixture of long-chain alkyl esters made through a transesterification reaction with alcohol and catalyst. Due to the high cost of petroleum, the concept of biofuel production as an alternative source has increased in recent years. The present mini-review summarizes some recent studies on alternative methods for the production of biofuel. The review concludes that …
Hepcidin Antimicrobial Peptide (Hamp) Screening For P.Cys70arg Variant And Iron Overload In Β -Thalassemia Major Patients, Ambreen Kanwal, Malik Siddique Mahmood, Saba Irshad
Hepcidin Antimicrobial Peptide (Hamp) Screening For P.Cys70arg Variant And Iron Overload In Β -Thalassemia Major Patients, Ambreen Kanwal, Malik Siddique Mahmood, Saba Irshad
Journal of Bioresource Management
Hereditary Hemochromatosis is a rare genetic iron overload disorder characterized by iron accumulation in vital body organs such as the lungs, liver, and pancreas. HAMP mutations are reported as one of the principal sources for the disturbance of iron homeostasis. This study was designed to screen the involvement of p.Cys70Arg HAMP variant in iron overload in the β-thalassemia patients. For the purpose, bioinformatics tools were used for the structural and functional manifestation of mutated protein which revealed 1.93 kcal/mol energy differences between the wild-type and mutated proteins, causing the stability decline. Following that, clinical data was collected for 106 β-thalassemia …
Amelioration Of Cr (Vi) Into Cr (Iii) By Some Heavy Metal Resistant Bacterial Strains Isolated From Naran Valley, Ifrah Fayyaz, Asma Kalsoom, Rida Batool
Amelioration Of Cr (Vi) Into Cr (Iii) By Some Heavy Metal Resistant Bacterial Strains Isolated From Naran Valley, Ifrah Fayyaz, Asma Kalsoom, Rida Batool
Journal of Bioresource Management
Total thirty-two strains were isolated from both water and soil samples collected from Naran Valley which is surrounded by the rugged mountains, located in the province of Khyber Pakhtunkhwa, Pakistan. Streak plate method was used to screen the bacterial strains for resistance against selected heavy metals like chromium (Cr), cobalt (Co), copper (Cu), nickel (Ni) and zinc (Zn). Resistance against multiple heavy metals was shown by all the strains, but S15 and W15 were significant as they exhibited a maximum resistance to chromium and copper (1200 µg/ml). These strains also presented multiple antibiotic (ampicillin, tetracycline, chloramphenicol, and erythromycin) resistance patterns. …
Instability And Extrachromosomal Circular Dna Formation At Microsatellites And Unstable Dna Sequences, Matilyn M. Shanahan
Instability And Extrachromosomal Circular Dna Formation At Microsatellites And Unstable Dna Sequences, Matilyn M. Shanahan
Browse all Theses and Dissertations
We have previously documented our evidence of genetic instabilities at the (Pu/Py)78 and (ATTCT)47 sequences and our reasoning for identifying break-induced replication (BIR) as the mode of repair responsible for the mutations in the DNA flanking the unstable inserts. Now, as our lab investigates the protein mechanisms at play in the BIR pathway taking place at these sites, we are also expanding our knowledge of how this mechanism extends into the pathways responsible for forming extrachromosomal circular DNA (eccDNA) molecules. We have documented the phenomena posed as the driving factors for eccDNA formation in our systems containing (Pu/Py)78 and (ATTCT)47. …
Genomic Instability At A Polypurine/Polypyrimidine Repeat Sequence, Nathen S. Zavada
Genomic Instability At A Polypurine/Polypyrimidine Repeat Sequence, Nathen S. Zavada
Browse all Theses and Dissertations
Microsatellite repeat sequences have been shown to induce replication stalling, fork collapse, double-strand breaks (DSBs), and possibly stimulate break-induced replication. In this study we use a dual-fluorescent HeLa model that is designed to monitor recombination at an ectopic site through use of flow cytometry and inverse PCR with a microsatellite in the lagging strand for DNA synthesis. To test the stability of the 78 bp polypurine/pyrimidine repeat from the PDK1 locus, we subjected cells to replication stress drugs designed to induce DSBs and measure break-induced replication (BIR). The study revealed that polypurine repeat cells undergo endogenous stress contributing to instability …
Effects Of Osmotic Stress Induced By Polyethylene Glycol (Peg) 6000 And Mannitol On Seed Germination And Seedling Growth Of Durum Wheat, Ratiba Bousba, Rabah Bounar, Narimene Sedrati, Randa Lakhal, Chourouk Hamla, Malika Rached-Kanouni
Effects Of Osmotic Stress Induced By Polyethylene Glycol (Peg) 6000 And Mannitol On Seed Germination And Seedling Growth Of Durum Wheat, Ratiba Bousba, Rabah Bounar, Narimene Sedrati, Randa Lakhal, Chourouk Hamla, Malika Rached-Kanouni
Journal of Bioresource Management
Seed germination is generally the critical step in seed establishment and thus the determination of successful crop production. This study was focused at examination of the biochemical and germination parameters effected by low water potential which was generated by polyethylene glycol (PEG) 6000 and mannitol, related to drought stress and growth of Waha durum wheat genotype. Two tests were carried out in a growth chamber; the first comprises seed germination into Petri dishes in the presence of different concentrations of the two osmoticums (0, 5, 10, 15 and 20 % of PEG6000 and mannitol). The second test was carried out …
Heat Shock Proteins: Classification, Functions And Expressions In Plants During Environmental Stresses., Sara Khan, Raheela Jabeen, Farah Deeba, Ummara Waheed, Plosha Khanum, Nadia Iqbal
Heat Shock Proteins: Classification, Functions And Expressions In Plants During Environmental Stresses., Sara Khan, Raheela Jabeen, Farah Deeba, Ummara Waheed, Plosha Khanum, Nadia Iqbal
Journal of Bioresource Management
HSPs proteins are found mostly in every cell from prokaryotes to eukaryotes. HSPs have been comprehensively studied in animals and humans. Recently their role in plants was thoroughly studied. HSPs were described as a result of heat shock conditions, but now get activate by various stresses like Ultraviolet light, cold, wound healing, drought, salinity and pathogenic infections (Lindquist et al., 1988). The term “heat shock protein” is now incorrect because HSPs are not expressed only under high temperature, also expressed under other stresses. HSPs are essential in maintaining balanced cell internal conditions under optimum and damaged growth conditions about in …
Effect Of Diabetes Mellitus And Anti-Diabetic Drugs On Bone Health-A Review, Farah Deeba, Sidra Younis, Nida Qureshi, Tahmina Mustafa, Nadia Iqbal, Saira Hussain
Effect Of Diabetes Mellitus And Anti-Diabetic Drugs On Bone Health-A Review, Farah Deeba, Sidra Younis, Nida Qureshi, Tahmina Mustafa, Nadia Iqbal, Saira Hussain
Journal of Bioresource Management
Osteoporosis and diabetes mellitus (DM) are widespread diseases and have a significant health burden. Type-1 diabetes mellitus (T1DM) and Type-2 diabetes mellitus (T2DM) are associated with an increased bone fracture. In T1DM, the increased risk of bone fracture is associated with low bone mass. In patients with T2DM, the risk of fracture of the bone is increased due to low quality of bone, despite increased bone mineral density (BMD). In type 2 diabetic patients, bone fragility depends on the quality of bone instead of a reduction in bone mass. Thiazolidinediones (TZD) cause differentiation of adipocytes and inhibit differentiation of osteoblast …
Microsatellites And Their Association With Break Induced Replication, French J. Damewood Iv
Microsatellites And Their Association With Break Induced Replication, French J. Damewood Iv
Browse all Theses and Dissertations
To study microsatellites instability and their repair pathways a dual fluorescent (DF2) and selectable (ganciclovir sensitive/ thymidine kinase (TK) expressing) cell system was assayed using replication fork stalling agents hydroxyurea and telomestatin. These cell lines carried ectopically integrated microsatellites derived from the Dystrophia Myotonica Protein Kinase (DMPK) gene ((CTG)102 microsatellite), or an 88 bp polypurine/ polypyrimidine (Pu/Py) repeat from the PKD-1 locus, inserted into a FLP recombinase target site. These microsatellites form non-B DNA structures in -vivo and in-vitro causing replication fork stalling and double strand breaks. DF2 myc (CTG)102 -TK cells treated with hydroxyurea were assayed for mutagenesis of …
Enzymatic Post-Translational Halogenation For Adding Functionality To Biomaterials, Alexander L. Compean
Enzymatic Post-Translational Halogenation For Adding Functionality To Biomaterials, Alexander L. Compean
Browse all Theses and Dissertations
Silk fibroin from the silkworm, Bombyx mori, is a unique biomaterial that has been extensively studied for a variety of applications due to its promising properties such as controllable self-assembly, robust mechanical properties, and biological compatibility. Previously, there have been numerous methods describing the chemical modification of silk fibroin that utilize synthetic or enzymatic means that do not use halogens as a means of functionalization. Herein, a halogenation strategy is presented to modify silk fibroin with the aim of developing a novel functional material through the carbon-halogen (C-X) bond. Modification with NaX (X = Cl, Br, and I) salts, hydrogen …
The F-Box Protein Fbw7 Negatively Regulates The Stability Of Erk3 Protein, Nicole Walters
The F-Box Protein Fbw7 Negatively Regulates The Stability Of Erk3 Protein, Nicole Walters
Browse all Theses and Dissertations
Extracellular signal-regulated kinase 3 (ERK3) is a member of the atypical mitogen-activated protein kinase (MAPK) subfamily, whose members have been shown to play important roles in a number of cellular processes including proliferation, differentiation, migration, and apoptosis. While signals regulating ERK3 kinase activity remain unclear, ERK3 is known to be an unstable protein with function tightly regulated via ubiquitination and proteasomal turnover. The deubiquitinating enzyme USP20 has been shown to regulate ERK3 by stabilizing the kinase, but presently, no destabilizing ubiquitin ligases have been identified. The SKP1-CUL1-F-box protein (SCF) E3 ligases are a subfamily of ubiquitin E3 ligases composed of …
Quantitated Effects Of Nutritional Supplementation On Exercise Induced Sweat, Andrew Blake Austin Browder
Quantitated Effects Of Nutritional Supplementation On Exercise Induced Sweat, Andrew Blake Austin Browder
Browse all Theses and Dissertations
Discovery studies have identified many metabolites contained in human sweat. However, quantitative analysis of the sweat metabolome content remains mostly unknown. Furthermore several attributes, including rate, have been defined to affect sweat metabolite content, while other effectors, like diet, remain unknown. This study works to quantitatively define the metabolite impact caused by nutritional supplementation. To better understand the effect diet plays, a LC-MS method was developed focusing on improving resolution and peak width. While the literature provided examples of how diet affected sweat metabolite concentrations, the long-term effects of diet have not been explored. The experiment described here attempts to …
Microsatellites And Their Association With Break Induced Replication, French J. Damewood Iv
Microsatellites And Their Association With Break Induced Replication, French J. Damewood Iv
Browse all Theses and Dissertations
To study microsatellites instability and their repair pathways a dual fluorescent (DF2) and selectable (ganciclovir sensitive/ thymidine kinase (TK) expressing) cell system was assayed using replication fork stalling agents hydroxyurea and telomestatin. These cell lines carried ectopically integrated microsatellites derived from the Dystrophia Myotonica Protein Kinase (DMPK) gene ((CTG)102 microsatellite), or an 88 bp polypurine/ polypyrimidine (Pu/Py) repeat from the PKD-1 locus, inserted into a FLP recombinase target site. These microsatellites form non-B DNA structures in -vivo and in-vitro causing replication fork stalling and double strand breaks. DF2 myc (CTG)102 -TK cells treated with hydroxyurea were assayed for mutagenesis of …
Potential Drug Treatment For Duchenne Muscular Dystrophy Which Could Be Through Upregulation Of Lipin1, Rajsi Y. Thaker
Potential Drug Treatment For Duchenne Muscular Dystrophy Which Could Be Through Upregulation Of Lipin1, Rajsi Y. Thaker
Browse all Theses and Dissertations
Duchenne muscular dystrophy (DMD) is a genetic disorder leading to progressive muscle degeneration and weakness due to mutation in dystrophin gene, which is very important for maintaining muscle membrane integrity. Dystrophin is the largest gene in the human genome therefore more prone to mutation. There is currently no cure for DMD. Our lab recently found that Lipin1 deficient myofibers showed upregulation of necroptosis correlated with the loss of muscle membrane integrity. Our primary approach for ameliorating dystrophic phenotype in DMD is through reduction of necroptosis using drugs which can potentially upregulate Lipin1 expression. In this study, we identified two drugs …
Preliminary Phytochemical Screening, Proximate Analysis, Antioxidant And Antibacterial Activities Of An Algal Species Of Hydrodictyon Reticulatum, Mubashrah Munir, Arshad Mahmood Khan, Rahmatullah Qureshi, Sidra Murtaza, Mehmooda Munazir
Preliminary Phytochemical Screening, Proximate Analysis, Antioxidant And Antibacterial Activities Of An Algal Species Of Hydrodictyon Reticulatum, Mubashrah Munir, Arshad Mahmood Khan, Rahmatullah Qureshi, Sidra Murtaza, Mehmooda Munazir
Journal of Bioresource Management
The freshwater algae grow in a wide range of aquatic habitats across the globe and are rich in secondary metabolites. The present study was designed to conduct the phytochemical screening, proximate analysis, antioxidant and antibacterial activities of water net (Hydrodictyon reticulatum), an algal weed from Pakistan. The pure and dried algal mass was crushed into a fine powder and four solvent-based extracts were used for phytochemical screening. The results of preliminary qualitative screening indicated the presence of flavonoids, phenols, quinones, steroids, resins, anthraquinones, glycosides, lignin, proteins, saponins, tannins, reducing sugars, alkaloids, terpenoids, fats, and oils, whereas the quantification …
Current Scenario Of Covid-19 With Epidemiological And Phylogenetic Analysis Of Pakistani Coronavirus: A Review, Asma Altaf, Wafa Iqbal, Sidra Younis, Farah Deeba
Current Scenario Of Covid-19 With Epidemiological And Phylogenetic Analysis Of Pakistani Coronavirus: A Review, Asma Altaf, Wafa Iqbal, Sidra Younis, Farah Deeba
Journal of Bioresource Management
A novel corona virus named as 2019 n-CoV was identified to be the actual cause of an outbreak of respiratory illness in Wuhan, China beginning in late December 2019. This respiratory disease was named as COVID-19 by WHO. There are many countries affected by COVID-19 including Pakistan. In this review we have provided a brief introduction of COVID-19 and discussed epidemiological and phylogenetic analysis of Pakistani novel corona virus strain. Our epidemiological analysis of data till 16th May 2020 showed rapidly increasing number of new cases, while at the same time a higher recovery rate than number of deaths …
Land Application Of Sewage Sludge: Physiological And Biochemical Response Of The Rio Grande Tomato, Nabil Charchar, Ali Elafri, Redwane Rais, Halassi Ismahen
Land Application Of Sewage Sludge: Physiological And Biochemical Response Of The Rio Grande Tomato, Nabil Charchar, Ali Elafri, Redwane Rais, Halassi Ismahen
Journal of Bioresource Management
Treated wastewater produces sewage sludge as a by-product that may have beneficial implications on agricultural practices. The effects of sludge amendments on growth, morphological and biochemical characteristics of the agro-industrial Tomato cultivar Rio Grande were observed. A pot culture experiment was carried out during 4 months (16 February 2019 to 18 June 2019), at an experimental green house in the locality of Salah Soufi, Guelma, north-eastern Algeria. There were significant differences between soil and sewage sludge samples. Total nitrogen (20.58 mg/kg) was more available in sewage sludge than in soil (N = 2.09 ± 0.3 mg/kg). In contrast, sludge …
Functional Sites Within The Ihnv Nonvirion Protein That Regulate Host Cellular Responses, Jeff Ringiesn, Bartolomeo Gorgoglione, Douglas W. Leaman
Functional Sites Within The Ihnv Nonvirion Protein That Regulate Host Cellular Responses, Jeff Ringiesn, Bartolomeo Gorgoglione, Douglas W. Leaman
Symposium of Student Research, Scholarship, and Creative Activities Materials
Fish Rhabdoviruses are responsible for causing fatal epizootics within commercial and wild populations of various fish species around the world. Infectious hematopoietic necrosis virus (IHNV), also known as the Salmonid novirhabdovirus, is enzootic along the Pacific Coast of North America and is comprised of five genogroups, each of which is endemic to a specific geographical location. Once the virus enters the host through the fin epithelia, IHNV infection causes infectious hematopoietic necrosis in salmonid species. The disease is highly fatal and presents with signs such as abdominal distension, bulging of the eyes, anemia, and necrosis of vital organs such as …
Tip60 Regulation Of Δnp63Α Is Associated With Cisplatin Resistance, Akshay Hira, Andrew Stacy, Jin Zhang, Michael P. Craig, Madhavi Kadakia
Tip60 Regulation Of Δnp63Α Is Associated With Cisplatin Resistance, Akshay Hira, Andrew Stacy, Jin Zhang, Michael P. Craig, Madhavi Kadakia
Symposium of Student Research, Scholarship, and Creative Activities Materials
About 5.4 million basal and squamous cell skin cancers are diagnosed every year in the US. ΔNp63a, a member of the p53 transcription factor family, is overexpressed in non-melanoma skin cancer and regulates cell survival, migration and invasion. TIP60 is histone acetyltransferase (HAT) which mediates cellular processes such as transcription and the DNA damage response (DDR). Previous studies in our lab have shown that overexpression of TIP60 induces ΔNp63a protein stabilization in a catalytic-dependent manner. Since ΔNp63a is known to transcriptionally regulate several DDR genes and promote cisplatin resistance, its stabilization by TIP60 may contribute to the failure of platinum-based …
Optimization Of Xylanase Activity In The Presence Of Salts Of Different Metals For The Pulping Of Indigenous Non-Woody Raw Materials (Gossypium Arborium), Muhammad Suleman, Abu Ul Hassan Faiz, Lariab Zahra Faiz
Optimization Of Xylanase Activity In The Presence Of Salts Of Different Metals For The Pulping Of Indigenous Non-Woody Raw Materials (Gossypium Arborium), Muhammad Suleman, Abu Ul Hassan Faiz, Lariab Zahra Faiz
Journal of Bioresource Management
This study was conducted to optimize the process of degradation of agricultural wastes using xylanase by pulping. The cotton stalk was treated with enzyme and sugar with different concentration was obtained. The substrate concentration, incubation time, cofactors and activators on xylanase were investigated in the pulping and bleaching process. The study presents results that at pH 6.0 with time span (3, 6 and 9 hours) of incubation produced 56 mg/ml, 75 mg/ml and 112.5 mg/ml sugar respectively. While at pH 7.0 with time duration (3, 6 and 9 hours) of incubation 64 mg/ml, 75 mg/ml and 150 mg/ml of sugar …
Alternative Splicing Of Mdm4 In Human Melanomas, Abdullah Salem S. Alatawi
Alternative Splicing Of Mdm4 In Human Melanomas, Abdullah Salem S. Alatawi
Browse all Theses and Dissertations
Melanoma is a potentially lethal type of skin cancer and regarded to be the third most common type of skin cancer. Although melanoma is not as common as basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), it is more likely to metastasize than BCC and SCC. Interestingly, the incidence of melanoma continues to go up (expected 2% in 2020), but the deaths continue to decrease (-5.3% in 2020) due to improvements in detection and treatment. The treatment of melanoma depends on several aspects but most importantly the tumor's stage and the location. In the early stages, melanoma can be …
Apoptosis And Necrosis Drive Muscle Fiber Loss In Lipin1 Deficient Skeletal Muscle, Sandhya Ramani Sattiraju
Apoptosis And Necrosis Drive Muscle Fiber Loss In Lipin1 Deficient Skeletal Muscle, Sandhya Ramani Sattiraju
Browse all Theses and Dissertations
Mutations in lipin1 are suggested to be a common cause of massive rhabdomyolysis episodes in children, however, the molecular mechanism involved in the regulation of myofiber death by lipin1 is not known. In this study, we utilized the skeletal muscle from cell-type-specific lipin1 knockout (Lipin1Myf5cKO) mice to define cell death pathways involved in lipin1 deficient muscles. We observed a significant increase in centrally nucleated fibers and embryonic myosin heavy chain (EMyHC)-positive regenerating fibers in Lipin1Myf5cKO mice compared to wild-type (WT) mice, indicating an increased cycle of degeneration and regeneration in lipin1 deficient muscles. Lipin1 deficient muscles had significantly elevated pro-apoptotic …
Erk3 Negatively Regulates The Il-6/Stat3 Signaling Via Socs3, Astha Shakya
Erk3 Negatively Regulates The Il-6/Stat3 Signaling Via Socs3, Astha Shakya
Browse all Theses and Dissertations
Mitogen activated protein kinases (MAPKs) are Ser/Thr kinases that relay the extracellular signal into intracellular responses and regulate several biological responses. They are classified into conventional MAPKs and atypical MAPKs. Extracellular signal regulated kinase 3 (ERK3) is an atypical MAPK that has a single phospho-acceptor site (Ser 189) in its activation motif instead of the canonical Thr-Xaa-Tyr (TXY) motif of conventional MAPK like ERK1/2. ERK3 comprises of a unique C terminal tail and a central C34 domain that further distinguishes it from ERK1/2. Moreover, compared to ERK1/2, much less is known about the upstream activators and the downstream targets of …
Genotyping For Response To Physical Training, Stacy Simmons
Genotyping For Response To Physical Training, Stacy Simmons
Browse all Theses and Dissertations
Understanding the inter-individual variability in physical fitness performance has been the focus of scientific research for decades especially in the United States military. Injury and physical inadequacy cost the U.S military millions of dollars every year. The project PHITE (Precision High Intensity Training through Epigenetics) was funded to investigate this personal complex trait by combing the genetic and epigenetic (non-shared environmental factors) contributions into a single model for physical training response. This project is set up as having 150 male and female recruits between the ages of 18-27 years old. Each participant is randomly put blind into either a high …
∆Np63Α Positively Regulates Erk3 Expression In Non-Melanoma Skin Cancer, Eid Salem Alshammari
∆Np63Α Positively Regulates Erk3 Expression In Non-Melanoma Skin Cancer, Eid Salem Alshammari
Browse all Theses and Dissertations
Non-melanoma skin cancer (NMSC) is a group of skin cancer that includes basal cell carcinoma of the skin (BCC), squamous cell carcinoma of the skin (SCC), actinic keratoses, a precursor to SCC, and other rare cutaneous carcinomas. p63, a member of the p53 gene family, is an important regulator for epithelial tissue growth and development. ∆Np63α, a main isoform of p63, is highly expressed in NMSC and plays essential roles in NMSCs development. Extracellular signal-regulated kinase 3 (ERK3) is an atypical member of the MAPK family. It possesses a single phosphorylation site (serine 189) in its activation loop, which makes …