Cell culture reagents and fetal bovine serum (FBS) were purchased from HyClone (Waltham, MA). Human prostate cancer cell lines were obtained from American Type Culture Collection except the LNCaP-derived sublines CL-1 and C4-2B. Androgen-independent prostate cancer cell line CL-1 was derived from its parental androgen-dependent cells LNCaP and was provided by Dr. Arie Belldegrun at University of California - Los Angeles 38 (link). C4-2B cell line was provided by Dr. Kenneth Pienta at University of Michigan and maintained in T-medium supplemented with 10% (v/v) FBS and antibiotics. LNCaP, CL-1, PC-3 and DU-145 cells were cultured in DMEM Nutrient Mixture supplemented with 10% FBS and antibiotics. Normal human prostate epithelial cell line PrEC was purchased from Clonetics and maintained in PrEBM (Cambrex). (-)-Gossypol was purified from natural racemic gossypol as we previously described 14 (link), 39 , and dissolved in DMSO at 20mM as stock solution. 3-methyl adenine (3-MA), rapamycin and acridine orange were from Sigma-Aldrich (Louis, MO); caspase-3/CPP32 fluorometric assay kit was from Biovision (Mountain view, CA); antibodies against microtubule-associated protein 1 light chain 3 (LC3), PARP, Atg5, Atg10, Bcl-xL was from Cell Signaling (Boston, MA) and the antibodies against Bcl-2, Mcl-1, and Beclin1 were from Santa cruz (Santa cruz, CA). The antibody against PIK3C3 was from AbCam (Cambridge, MA). LC3 cDNA was kindly provided by Drs. N. Mizushima and T. Yoshimori at Osaka University, Japan. Beclin1 and Bcl-2 expression vectors were purchased from OriGene (Rockvill, MD).
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Gossypol
Gossypol
Gossypol is a polyphenolic compound found in cotton plants.
It has been studied for its potential medicinal properties, including antifertility, anticancer, and antimalarial effects.
Gossypol research can be optimized using the AI-driven platform PubCompare.ai, which helps researchers locate the best protocols and products by comparing data across literature, preprints, and patents.
This streamlines the research process and improves reproducibility.
PubCompare.ai is a valuable tool for scientists investigating the therapeutic applications of gossypol.
It has been studied for its potential medicinal properties, including antifertility, anticancer, and antimalarial effects.
Gossypol research can be optimized using the AI-driven platform PubCompare.ai, which helps researchers locate the best protocols and products by comparing data across literature, preprints, and patents.
This streamlines the research process and improves reproducibility.
PubCompare.ai is a valuable tool for scientists investigating the therapeutic applications of gossypol.
Most cited protocols related to «Gossypol»
3-methyladenine
Acridine Orange
Androgens
Antibiotics
Antibodies
BCL2 protein, human
BECN1 protein, human
Biological Assay
CASP3 protein, human
Caspase 3
Cell Culture Techniques
Cell Lines
Cells
Cloning Vectors
DNA, Complementary
Fetal Bovine Serum
Fluorometry
Gossypol
Homo sapiens
Immunoglobulin Light Chains
Immunoglobulins
Light
LINE-1 Elements
Microtubule-Associated Protein 1
Nutrients
Parent
Prostate
Prostate Cancer
Prostatic Cancer, Castration-Resistant
Sirolimus
Sulfoxide, Dimethyl
Biological Assay
Cell Proliferation
Cells
Cell Survival
Docetaxel
Gossypol
Pharmaceutical Preparations
prisma
Psychological Inhibition
Sigmoid Colon
Animals
Body Weight
Carboxymethylcellulose
Cells
Docetaxel
Ethanol
Gossypol
Males
Mice, Nude
Mus
Needles
Neoplasms
PC 3 Cell Line
Skin
Sterility, Reproductive
Thymic aplasia
Tissues
Western Blot
alpha-Tubulin
Antibiotics
Antibodies
Autophagy
bafilomycin A1
Biological Assay
Biological Factors
Cancer of Colon
Caspase 3
Cell Lines
Cells
Colon
CTNNB1 protein, human
Cyclin D1
Fetal Bovine Serum
Glutamine
Goat
Gossypol
Heterozygote
Homo sapiens
HT29 Cells
Melia azedarach
methyleneimine
Mus
Novus
Oligonucleotide Primers
Powder
Rabbits
Real-Time Polymerase Chain Reaction
Reverse Transcriptase Polymerase Chain Reaction
Sulfoxide, Dimethyl
Survivin
Western Blot
Western Blotting
Acetic Acid
Bicarbonate, Sodium
Carboxymethylcellulose
Cell Culture Techniques
Cell Lines
Chromatography
Cloning Vectors
Docetaxel
Ethyl Ether
Fibroblasts
Filtration
Gel Chromatography
Gossypol
Homo sapiens
Hydrochloric acid
Lung
Lymph
Mus
PC 3 Cell Line
phenylalanine methyl ester
Pro-B Lymphocytes
Schiff Bases
Silica Gel
Silicon Dioxide
Sulfoxide, Dimethyl
tetrahydrofuran
Vinegar
Most recents protocols related to «Gossypol»
Cells were grown in DMEM containing 10% charcoal-stripped FBS until 80% confluence, followed by treatments with phosphate buffered saline (PBS; control) or 5 or 10 nM β-estradiol (E2; Sigma-Aldrich; #E1024) in PBS for 4 h. For E2 treatment in the MCF7 cell line, both PBS and E2-PBS buffers contained 20 nM MLN4924 (a small molecule inhibitor of the Nedd8 activating enzyme) (Sigma-Aldrich; # 5054770001). After two washes with ice-cold PBS, the cells were used for RNA and protein isolation. The T47D cells were also cultured in DMEM containing 10% charcoal-stripped FBS and then treated with PBS, 100 nM bufalin (Sigma-Aldrich; #B0261) in PBS, or 5 μM gossypol (Sigma-Aldrich; #PHL83856) in PBS for 6 h, followed by additional treatment with or without 10 nM E2 for another 4 h. The treated cells were washed twice with ice-cold PBS buffer and used for RNA and protein isolation.
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bufalin
Buffers
Cell Lines
Cells
Charcoal
Common Cold
Enzyme Inhibitors
Estradiol
Gossypol
isolation
MCF-7 Cells
MLN4924
NEDD8 protein, human
Phosphates
Proteins
Saline Solution
Animal experiments were performed following a protocol (NCU202019BM) reviewed and approved by the Institutional Animal Care and Use Committee of Jiangxi Provincial People’s Hospital. The in vivo effects of depletion of NCOA3-p300-NF-κB members were determined by mixing 5.0 × 105 Control-KD1, RelA-KD1, NFKB1-KD1, p300-KD1, and NCOA3-KD1 cells (all in T47D background) in 100 μL of PBS with 50% Matrigel (Sigma-Aldrich; #CLS354234) and inoculating them subcutaneously into one armpit of female BALB/c nude mice (22–25 g) (n = 10 for each group) (Vital River Laboratories, Beijing, China). Each group of mice was randomly divided into two subgroups. One mouse subgroup was implanted with a 0.18 mg E2 pellet (Innovative Research Of America, Sarasota, FL, USA; #NC1775204) following a previous protocol [21 (link)]. The other group underwent the same surgery but without E2 pellet implantation. The position of the E2 pellet implantation was contralateral to the cell injection site between the skin and the peritoneal wall. Tumor sizes were measured every 5 days with a digital caliper (Thermo Fisher; #0666416), and tumor volumes were calculated using the formula: volumes = ½ (Length × Width2). For evaluation of the in vivo effects of NCOA3 inhibitors, T47D cells (5.0 × 105) were injected into female BALB/c nude mice (n = 60), and half of the mice were further implanted with a 0.18 mg E2 pellet. After the tumor volumes reached approximately 150 mm3, the mice were randomly grouped and injected intraperitoneally every 5 days with 1.5 mg/kg bufalin (n = 10), 50 mg/kg gossypol (n = 10), or PBS (control, n = 10). Tumor sizes were measured with a digital caliper every 5 days.
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ACTR protein, human
Axilla
bufalin
Cells
EP300 protein, human
Gossypol
inhibitors
Institutional Animal Care and Use Committees
matrigel
Mice, Inbred BALB C
Mice, Nude
Mus
Neoplasms
NF-kappa B
Operative Surgical Procedures
Ovum Implantation
Peritoneum
RELA protein, human
Rivers
Skin
Woman
Using FM (crude protein, 73.6%) and CSM (crude protein, 49.6%; free gossypol, 1.12 mg/g) as the primary protein sources, five isonitrogenous (41% crude protein) and isocaloric (21 kJ/g gross energy) diets (C0, C8.5, C17.2, C25.7, and C34.4) were prepared to replace 0%, 12%, 24%, 36%, and 48% FM protein with 0%, 8.5%, 17.2%, 25.7%, and 34.4% CSM, respectively. DL-methionine, L-lysine, and L-leucine were also supplemented to each diet to provide equal amounts of methionine, lysine, and leucine in all experimental diets. The feed ingredients and proximate composition of experimental diets are listed in Table 1 , and the corresponding amino acid profiles are shown in Table 2 .
All feed ingredients except lipid sources were crushed and passed through a sieve with a diameter of 320 μm. Soybean lecithin was preblended in the mixture of soybean oil and fish oil. All ingredients were thoroughly mixed; the lipid mixture was added, and then thoroughly mixed again. Suitable water was added to make a dough, and the dough was squeezed into 1.5-mm pellet by a pellet feed maker (KS-180; Jiangsu Jingu Rice Mill Co., Ltd., Zhenjiang, China). The wet pellets were dried at 40°C and then stored at −20°C until use.
All feed ingredients except lipid sources were crushed and passed through a sieve with a diameter of 320 μm. Soybean lecithin was preblended in the mixture of soybean oil and fish oil. All ingredients were thoroughly mixed; the lipid mixture was added, and then thoroughly mixed again. Suitable water was added to make a dough, and the dough was squeezed into 1.5-mm pellet by a pellet feed maker (KS-180; Jiangsu Jingu Rice Mill Co., Ltd., Zhenjiang, China). The wet pellets were dried at 40°C and then stored at −20°C until use.
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Amino Acids
Diet
G-substrate
Gossypol
GTP-Binding Proteins
Lecithin
Leucine
Lipids
Lysine
Methionine
Oils, Fish
Oryza sativa
Pellets, Drug
Proteins
Racemethionine
Soybean oil
Soybeans
The proximate composition of feed ingredients, experimental diets, and whole-body samples were measured following the method of AOAC [22 ]. Dry matter was determined by drying the sample to a constant weight at 105°C; crude protein content was examined by the Kjeldahl method (N × 6.25); crude lipid content was determined using the Soxhlet method with ether extraction; crude ash content was determined after burning in a muffle furnace at 550°C for 6 h. A bomb calorimeter (Parr 1351; Parr Instrument Co., Moline, IL, USA) was used to measure gross energy. Free gossypol content in diets was determined by high-performance liquid chromatography [23 (link)]. The amino acid composition of diets was determined using the method described by Mai et al. [24 (link)].
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Amino Acids
Diet
Ethyl Ether
Gossypol
High-Performance Liquid Chromatographies
Human Body
Lipids
Proteins
The online tool SGN VIGS (https://vigs.solgenomics.net/ ) was used to design the appropriate silencing region in the target gene [36 (link)]. The parameters were set as follows: n-mer size is 21, fragment length is 300, and mismatches is 0. The specific parameters could be adjusted according to the score. DNAMAN8 was used for restriction enzyme analysis, the target fragment was ligated to TRV2 (tobacco rattle virus) vector through EcoRI and BamHI digestion sites, and the recombinant vector was constructed into the competent cells of Agrobacterium tumefaciens GV3101 by freeze–thaw method. The bacterium GV3101 containing pTRV1 vector was used as auxiliary bacteria, TRV1/GV3101 and TRV2/GV3101 were mixed in a 1:1 ratio and injected into the cotyledons of 8-day-old cotton seedlings until the leaves were filled and incubated in the dark for 24 h, at least 30 cotton seedlings were injected for each gene. After 30 days, the leaves were harvested to measure the gossypol content.
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Agrobacterium tumefaciens
Bacteria
Cells
Cloning Vectors
Cotyledon
Deoxyribonuclease EcoRI
Digestion
Freezing
Genes
Gene Silencing
Gossypium
Gossypol
Restriction Mapping
Seedlings
Tobacco rattle virus
Top products related to «Gossypol»
Sourced in United States, China, Macao, Germany
Gossypol is a chemical compound found in the cotton plant. It is a crystalline compound that has the molecular formula C30H30O8. Gossypol serves as a core component in various laboratory applications and research studies.
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Fetal Bovine Serum (FBS) is a cell culture supplement derived from the blood of bovine fetuses. FBS provides a source of proteins, growth factors, and other components that support the growth and maintenance of various cell types in in vitro cell culture applications.
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DMSO is a versatile organic solvent commonly used in laboratory settings. It has a high boiling point, low viscosity, and the ability to dissolve a wide range of polar and non-polar compounds. DMSO's core function is as a solvent, allowing for the effective dissolution and handling of various chemical substances during research and experimentation.
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DMEM (Dulbecco's Modified Eagle's Medium) is a cell culture medium formulated to support the growth and maintenance of a variety of cell types, including mammalian cells. It provides essential nutrients, amino acids, vitamins, and other components necessary for cell proliferation and survival in an in vitro environment.
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Propidium iodide is a fluorescent dye commonly used in molecular biology and flow cytometry applications. It binds to DNA and is used to stain cell nuclei, allowing for the identification and quantification of cells in various stages of the cell cycle.
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Cycloheximide is a laboratory reagent commonly used as a protein synthesis inhibitor. It functions by blocking translational elongation in eukaryotic cells, thereby inhibiting the production of new proteins. This compound is often utilized in research applications to study cellular processes and mechanisms related to protein synthesis.
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RPMI 1640 is a common cell culture medium used for the in vitro cultivation of a variety of cells, including human and animal cells. It provides a balanced salt solution and a source of essential nutrients and growth factors to support cell growth and proliferation.
Sourced in United States
Gossypol is a natural polyphenolic compound. It is a small molecule with a molecular weight of 518.58 g/mol. Gossypol exhibits a range of biological activities and can be used as a research tool.
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CellQuest software is a data acquisition and analysis software designed for flow cytometry applications. It provides tools for acquiring, processing, and analyzing flow cytometry data.
Sourced in United States, Germany, United Kingdom, China, Canada, Japan, Italy, France, Belgium, Switzerland, Singapore, Uruguay, Australia, Spain, Poland, India, Austria, Denmark, Netherlands, Jersey, Finland, Sweden
The FACSCalibur is a flow cytometry system designed for multi-parameter analysis of cells and other particles. It features a blue (488 nm) and a red (635 nm) laser for excitation of fluorescent dyes. The instrument is capable of detecting forward scatter, side scatter, and up to four fluorescent parameters simultaneously.
More about "Gossypol"
Gossypol is a natural polyphenolic compound derived from the cotton plant.
This versatile molecule has garnered significant attention for its potential therapeutic applications, including its documented antifertility, anticancer, and antimalarial properties.
Researchers investigating the medicinal uses of gossypol can leverage the AI-driven platform PubCompare.ai to streamline their research process and improve reproducibility.
PubCompare.ai is designed to help scientists locate the best protocols and products for gossypol research by comparing data across published literature, preprints, and patent information.
This comprehensive, data-driven approach can save valuable time and resources, while also enhancing the reliability of research findings.
In addition to gossypol, researchers may also utilize other common cell culture reagents and techniques, such as fetal bovine serum (FBS), dimethyl sulfoxide (DMSO), Dulbecco's Modified Eagle Medium (DMEM), propidium iodide, cycloheximide, and RPMI 1640 medium.
Flow cytometry analysis using a FACSCalibur instrument and CellQuest software can also provide valuable insights into the effects of gossypol on cell viability and apoptosis.
By leveraging the power of PubCompare.ai and integrating these well-established cell culture methods, scientists can optimize their investigations into the therapeutic potential of this fascinating natural compound, leading to breakthroughs in areas like reproductive health, cancer treatment, and malaria prevention.
This versatile molecule has garnered significant attention for its potential therapeutic applications, including its documented antifertility, anticancer, and antimalarial properties.
Researchers investigating the medicinal uses of gossypol can leverage the AI-driven platform PubCompare.ai to streamline their research process and improve reproducibility.
PubCompare.ai is designed to help scientists locate the best protocols and products for gossypol research by comparing data across published literature, preprints, and patent information.
This comprehensive, data-driven approach can save valuable time and resources, while also enhancing the reliability of research findings.
In addition to gossypol, researchers may also utilize other common cell culture reagents and techniques, such as fetal bovine serum (FBS), dimethyl sulfoxide (DMSO), Dulbecco's Modified Eagle Medium (DMEM), propidium iodide, cycloheximide, and RPMI 1640 medium.
Flow cytometry analysis using a FACSCalibur instrument and CellQuest software can also provide valuable insights into the effects of gossypol on cell viability and apoptosis.
By leveraging the power of PubCompare.ai and integrating these well-established cell culture methods, scientists can optimize their investigations into the therapeutic potential of this fascinating natural compound, leading to breakthroughs in areas like reproductive health, cancer treatment, and malaria prevention.