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W. Folk · SciRah

Researcher profile · Semantic Scholar

W. Folk

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W. Folk — researcher profile on SciRah

h-index: 32
Works: 125
Citations: 2,585

Most-cited papers

21st Century Natural Product Research and Drug Development and Traditional Medicines
L. Ngo, J. Okogun, W. Folk
2013Natural product reports (Print)229 citations Open access
Semantic Scholar
MAPK and JNK transduction pathways can phosphorylate Sp1 to activate the uPA minimal promoter element and endogenous gene transcription.
E. Benasciutti, G. Pagès, O. Kenzior, W. Folk +2 more
2004Blood118 citations Open access
Semantic Scholar
Magnolia polyphenols attenuate oxidative and inflammatory responses in neurons and microglial cells
Dennis Y. Chuang, Ming-Huan Chan, Yijia Zong, W. Sheng +11 more
2013Journal of Neuroinflammation95 citations Open access
Semantic Scholar
Expression of urokinase plasminogen activator and receptor in conjunction with the ets family and AP-1 complex transcription factors in high grade prostate cancers.
D. Gavrilov, O. Kenzior, M. Evans, R. Calaluce +1 more
2001European Journal of Cancer85 citations
Semantic Scholar
Cycloartane Glycosides from Sutherlandia frutescens
Xiang Fu, Xing-Cong Li, T. Smillie, Paulo Carvalho +6 more
2008Journal of Natural Products68 citations Open access
Semantic Scholar
A Randomized, Double-Blind, Placebo-Controlled Trial of Lessertia frutescens in Healthy Adults
Q. Johnson, J. Syce, H. Nell, K. Rudeen +1 more
2007PLoS Clinical Trials66 citations Open access
Semantic Scholar
Quantitative determination of flavonoids and cycloartanol glycosides from aerial parts of Sutherlandia frutescens (L.) R. BR. by using LC-UV/ELSD methods and confirmation by using LC–MS method
B. Avula, Yan-Hong Wang, T. Smillie, Xiang Fu +6 more
2010Journal of Pharmaceutical and Biomedical Analysis60 citations Open access
Semantic Scholar
Phytochemicals and botanical extracts regulate NF-κB and Nrf2/ARE reporter activities in DI TNC1 astrocytes
Deepa Ajit, Á. Simonyi, Run-Ting Li, Zihong Chen +11 more
2016Neurochemistry International56 citations Open access
Semantic Scholar
Development of marker-free transgenic sorghum [Sorghum bicolor (L.) Moench] using standard binary vectors with bar as a selectable marker
Lu Lu, Xing-Rong Wu, Xiao-Yan Yin, Jonathan Morrand +3 more
2009Plant Cell Tissue and Organ Culture52 citations
Semantic Scholar
Prevalence and predictors of traditional medicine utilization among persons living with AIDS (PLWA) on antiretroviral (ARV) and prophylaxis treatment in both rural and urban areas in South Africa.
G. Hughes, T. Puoane, B. L. Clark, T. L. Wondwossen +2 more
2012African Journal of Traditional Complementary and Alternative Medicines48 citations Open access
Semantic Scholar
Antiviral therapies: focus on Hepatitis B reverse transcriptase
E. Michailidis, K. Kirby, A. Hachiya, W. Yoo +4 more
2012International Journal of Biochemistry and Cell Biology44 citations Open access
Semantic Scholar
Enrichment of cereal protein lysine content by altered tRNA(lys) coding during protein synthesis.
Xing-Rong Wu, Zhi-Hong Chen, W. Folk
2003Plant Biotechnology Journal44 citations Open access
Semantic Scholar
Rapid and efficient Agrobacterium-mediated transformation of sorghum (Sorghum bicolor) employing standard binary vectors and bar gene as a selectable marker
P. Do, Hyeyoung Lee, Muruganantham Mookkan, W. Folk +1 more
2016Plant Cell Reports43 citations
Semantic Scholar
Immuno-stimulatory activity of a polysaccharide-enriched fraction of Sutherlandia frutescens occurs by the toll-like receptor-4 signaling pathway
W. Lei, J. Browning, P. Eichen, Chi‐Hua Lu +6 more
2015Journal of Ethnopharmacology42 citations Open access
Semantic Scholar
Antioxidant potential of Sutherlandia frutescens and its protective effects against oxidative stress in various cell cultures
Shakila Tobwala, Weili Fan, Connor J. Hines, W. Folk +1 more
2014BMC Complementary and Alternative Medicine42 citations Open access
Semantic Scholar
High-resolution human papillomavirus genotyping by MALDI-TOF mass spectrometry
S. Hong, Soo‐Kyung Shin, E. Lee, Eun Ok Kim +6 more
2008Nature Protocols42 citations
Semantic Scholar
Why HIV positive patients on antiretroviral treatment and/or cotrimoxazole prophylaxis use traditional medicine: perceptions of health workers, traditional healers and patients: a study in two provinces of South Africa.
T. Puoane, G. Hughes, J. Uwimana, Q. Johnson +1 more
2012African Journal of Traditional Complementary and Alternative Medicines41 citations Open access
Semantic Scholar
Sutherlandia frutescens Ethanol Extracts Inhibit Oxidative Stress and Inflammatory Responses in Neurons and Microglial Cells
Jing-Hua Jiang, Dennis Y. Chuang, Yijia Zong, Jayleenkumar Patel +11 more
2014PLoS ONE37 citations Open access
Semantic Scholar
Altered expression of plant lysyl tRNA synthetase promotes tRNA misacylation and translational recoding of lysine.
Xing-Rong Wu, A. Kenzior, D. B. Willmot, Sarah R. Scanlon +5 more
2007The Plant Journal37 citations Open access
Semantic Scholar
Effect of short term and chronic administration of Sutherlandia frutescens on pharmacokinetics of nevirapine in rats
M. Minocha, N. Mandava, Deep Kwatra, D. Pal +3 more
2011International journal of pharmaceutics36 citations Open access
Semantic Scholar
Dietary Sutherlandia and Elderberry Mitigate Cerebral Ischemia-Induced Neuronal Damage and Attenuate p47phox and Phospho-ERK1/2 Expression in Microglial Cells
Dennis Y. Chuang, Jiankun Cui, Á. Simonyi, Victoria A. Engel +9 more
2014ASN Neuro34 citations Open access
Semantic Scholar
NMR Structure of the N-terminal J Domain of Murine Polyomavirus T Antigens
M. Berjanskii, M. I. Riley, An-Yong Xie, V. Semenchenko +2 more
2000Journal of Biological Chemistry34 citations Open access
Semantic Scholar
AtMSI4 and RbAp48 WD‐40 repeat proteins bind metal ions 1
A. Kenzior, W. Folk
1998FEBS Letters34 citations Open access
Semantic Scholar
Stimulation of DNA Replication from the Polyomavirus Origin by PCAF and GCN5 Acetyltransferases: Acetylation of Large T Antigen
An-Yong Xie, V. Bermudez, W. Folk
2002Molecular and Cellular Biology33 citations Open access
Semantic Scholar
Femtogram-level detection of Clostridium botulinum neurotoxin type A by sandwich immunoassay using nanoporous substrate and ultra-bright fluorescent suprananoparticles.
Sangho Bok, V. Korampally, Charles M. Darr, W. Folk +3 more
2013Biosensors & bioelectronics32 citations
Semantic Scholar
Stimulation of BK Virus DNA Replication by NFI Family Transcription Factors
B. Liang, I. Tikhanovich, H. Nasheuer, W. Folk
2011Journal of Virology31 citations Open access
Semantic Scholar
Hsp70 heat shock protein cognate is expressed and stored in developing tomato pollen
N. Duck, W. Folk
1994Plant Molecular Biology31 citations
Semantic Scholar
Exploring Secondary Students' Knowledge and Misconceptions about Influenza: Development, validation, and implementation of a multiple-choice influenza knowledge scale
W. Romine, L. Barrow, W. Folk
201329 citations
Semantic Scholar
Map of Selected Sequences including the Region near the Origin of DNA Replication of Polyoma Virus Nucleotides are numbered from a T 8 sequence near the origin of DNA replication
M. Bendig, T. Thomas, W. Folk
200427 citations
Semantic Scholar
Consumption of Sutherlandia frutescens by HIV-Seropositive South African Adults: An Adaptive Double-Blind Randomized Placebo Controlled Trial
D. Wilson, K. Goggin, K. Williams, M. Gerkovich +5 more
2015PLoS ONE25 citations Open access
Semantic Scholar
Restriction of Human Polyomavirus BK Virus DNA Replication in Murine Cells and Extracts
Cathal S. Mahon, B. Liang, I. Tikhanovich, Johanna R. Abend +3 more
2009Journal of Virology23 citations Open access
Semantic Scholar
Bacopa monnieri (L.) Wettst. Extract Improves Memory Performance via Promotion of Neurogenesis in the Hippocampal Dentate Gyrus of Adolescent Mice
H. T. Pham, Hong Nguyen Tran, Phuong Thi Nguyen, Xoan Thi Le +8 more
2020International Journal of Molecular Sciences22 citations Open access
Semantic Scholar
Formation of Polyomavirus-Like Particles with Different VP1 Molecules That Bind the Urokinase Plasminogen Activator Receptor
Y. Shin, W. Folk
2003Journal of Virology22 citations Open access
Semantic Scholar
Sequences flanking the pentanucleotide T-antigen binding sites in the polyomavirus core origin help determine selectivity of DNA replication
Long Li, Bluth Li, M. Hock, E. Wang +1 more
1995Journal of Virology22 citations Open access
Semantic Scholar
Unveiling the anti-inflammatory activity of Sutherlandia frutescens using murine macrophages
W. Lei, J. Browning, P. Eichen, Korey J. Brownstein +5 more
2015International Immunopharmacology20 citations Open access
Semantic Scholar
Association of uPA, PAI‐1, and uPAR in Nipple Aspirate Fluid (NAF) with Breast Cancer
Wenyi Qin, Weizhu Zhu, C. Wagner-Mann, W. Folk +1 more
2003Cancer Journal20 citations
Semantic Scholar
Inhibition of Human BK Polyomavirus Replication by Small Noncoding RNAs
I. Tikhanovich, B. Liang, C. Seoighe, W. Folk +1 more
2011Journal of Virology18 citations Open access
Semantic Scholar
The Translation and Cultural Adaptation of Patient-reported Outcome Measures for a Clinical Study Involving Traditional Health Providers and Bio-medically Trained Practitioners
K. Goggin, N. Gqaleni, Adonica Lindokuhle Mbhele, Mqansa Elliot Makhathini +20 more
2010Alternation16 citations
Semantic Scholar
Evaluation of a Process by which Individual Interest Supports Learning within a Formal Middle School Classroom Context
W. Romine, Chia-Lin Tsai, Michele Miller, Nai-en Tang +1 more
2019International Journal of Science and Mathematics Education15 citations Open access
Semantic Scholar
Termination of transcription by RNA polymerase III from wheat germ.
Xian Wang, W. Folk
1994Journal of Biological Chemistry15 citations Open access
Semantic Scholar
Confeito-like Assembly of Organosilicate-caged Fluorophores: Ultrabright Suprananoparticles for Fluorescence Imaging
Sangho Bok, V. Korampally, L. Polo-Parada, V. Mamidi +5 more
2012Nanotechnology14 citations Open access
Semantic Scholar
Abandonment of antiretroviral therapy: a potential barrier to scale-up in sub-Saharan Africa.
S. Reid, L. Mulenga, W. Folk, B. Tambatamba +1 more
2008South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde14 citations
Semantic Scholar
Regulated expression of plant tRNA genes by the prokaryotic tet and lac repressors
B. Ulmasov, J. Capone, W. Folk
1997Plant Molecular Biology13 citations
Semantic Scholar
From Gigabyte to Kilobyte: A Bioinformatics Protocol for Mining Large RNA-Seq Transcriptomics Data
Ji-Long Li, Jie Hou, Lin Sun, J. Wilkins +12 more
2015ACM International Conference on Bioinformatics, Computational Biology and Biomedicine12 citations Open access
Semantic Scholar
NMR STRUCTURE OF THE N-TERMINAL J DOMAIN OF MURINE POLYOMAVIRUS T ANTIGENS.
M. Berjanskii, M. I. Riley, An-Yong Xie, V. Semenchenko +2 more
200012 citations
Semantic Scholar
Chilling susceptibility in mungbean varieties is associated with their differentially expressed genes
Li-Ru Chen, C. Ko, W. Folk, Tsai-Yun Lin
2017Botanical Studies11 citations Open access
Semantic Scholar
Multilevel Assessment of Middle School Students’ Interest in the Health Sciences: Development and Validation of a New Measurement Tool
W. Romine, Michele Miller, Shawn A. Knese, W. Folk
2016CBE - Life Sciences Education11 citations Open access
Semantic Scholar
Identification of a β-casein-like peptide in breast nipple aspirate fluid that is associated with breast cancer
E. Sauter, Wade J. Davis, Wenyi Qin, Sarah R. Scanlon +3 more
2009Biomarkers in Medicine11 citations Open access
Semantic Scholar
Nonsense and missense translational suppression in plant cells mediated by tRNALys
Zhi-Hong Chen, B. Ulmasov, W. Folk
2004Plant Molecular Biology11 citations
Semantic Scholar
Toxicology studies of aqueous-alcohol extracts of Harpagophytum procumbens subsp. procumbens (Burch.) DC.Ex Meisn. (Pedaliaceae) in female and male rats
Kirtan Joshi, A. Parrish, Elizabeth A. Grunz‐Borgmann, M. Gerkovich +1 more
2020BMC Complementary Medicine and Therapies10 citations Open access
Semantic Scholar

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