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Caffeic acid is a hydroxycinnamic acid, a naturally occurring organic compound isolated and purified from the herb of Boehmeria siamensis Craib., with antioxidant, antineoplastic, anti-HIV, choleretic, hepatotropic, and is a strong inhibitor of neutrophil elastase.
Synonyms: 3,4-Dihydroxycinnamic Acid
4.5
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Enhancing the anticancer effects of Apiaceae spice phytochemicals.
Scott, Jared Lee ;
Abstract: Breast cancer (BC) is the second greatest contributor to the death of women, second only to heart disease, and is the most common type of cancer. BC treatments involve the administration of adjuvant chemotherapies which often have side effects that prevent patients from completing the full course of drugs or the refusal to take these potentially lifesaving treatments. Many chemotherapy drugs are developed from plants, and some plant extracts can exhibit significant anticancer activities while also having less toxic side effects. However, these potential "plant therapeutics" suffer from poor oral bioavailability. The Apiaceae plant family consists of several species that are used as culinarily spices including anise, celery, cumin, and coriander, all of which have demonstrated antioxidant, chemopreventive, and anticancer activities. One method to improve the systemic distribution of anticancer phytochemicals is their encapsulation in naturally produced membrane bound nanoparticles known as exosomes. Exosomes are produced by most eukaryotic organisms, as well as some prokaryotes, and are involved in cell-to-cell communication through the delivery of proteins, nucleic acids, and small molecules from one cell to another. Exosomes are found in many extracellular fluids including blood, urine, and milk. Bovine milk exosomes represent a scalable source of exosomes that are already present in the human diet and have been explored as a drug delivery system that can increase effectiveness and improve bioavailability. To enhance the loading potential and anticancer bioactivity of Apiaceae phytochemicals, an acid hydrolysis (AH) of the glycoside compounds present in ethanolic spice extracts was performed on eight ethanolic spice extracts. The antiproliferative effects of AH extracts and exosomal formulations were assayed with three model types of BC cells. Cumin was characterized in greater detail as these extracts had the highest concentration of terpenoids and alkaloids while also having significant concentrations of phenolics and responded well to AH with increased antiproliferative activity and exosomal loading. Extracts and exosomal formulations exhibited broad antiproliferative effects with lower IC50s in the extracts delivered with exosomes. The phytochemical contents of AH-cumin extracts and exosomal formulations were assayed with HPLC-DAD, LC-MS/MS, and GC-MS, while the potential anticancer mechanisms of these treatments were investigated in triple negative BC (TNBC). AHcumin extracts were determined to have numerous phenolic compounds, many of which have known anticancer mechanisms, in addition to several alkaloids and lipid compounds, some of which have activities that could contribute to the anticancer effects observed. Mechanistically, AH-cumin extracts and exosomal formulations were shown to interact with multidrug resistance proteins and inhibit lipid metabolism in TNBC cells. These results indicate that acid hydrolyzed cumin extracts delivered through exosome nanoparticles represent a possible avenue towards the development of novel treatments for TNBC, the hardest type of BC to treat.
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CAS No. : | 331-39-5 |
Formula : | C9H8O4 |
M.W : | 180.16 |
SMILES Code : | O=C(O)/C=C/C1=CC=C(O)C(O)=C1 |
Synonyms : |
3,4-Dihydroxycinnamic Acid
|
MDL No. : | MFCD00004392 |
InChI Key : | QAIPRVGONGVQAS-DUXPYHPUSA-N |
Pubchem ID : | 689043 |
GHS Pictogram: |
![]() ![]() |
Signal Word: | Warning |
Hazard Statements: | H302-H315-H319-H335-H351-H361 |
Precautionary Statements: | P261-P305+P351+P338 |
Tags: 331-39-5 synthesis path| 331-39-5 SDS| 331-39-5 COA| 331-39-5 purity| 331-39-5 application| 331-39-5 NMR| 331-39-5 COA| 331-39-5 structure
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P211 | Do not spray on an open flame or other ignition source. |
P220 | Keep/Store away from clothing/combustible materials. |
P221 | Take any precaution to avoid mixing with combustibles |
P222 | Do not allow contact with air. |
P223 | Keep away from any possible contact with water, because of violent reaction and possible flash fire. |
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P232 | Protect from moisture. |
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P265 | Wash skin thouroughly after handling. |
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P272 | Contaminated work clothing should not be allowed out of the workplace. |
P273 | Avoid release to the environment. |
P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
P281 | Use personal protective equipment as required. |
P282 | Wear cold insulating gloves/face shield/eye protection. |
P283 | Wear fire/flame resistant/retardant clothing. |
P284 | Wear respiratory protection. |
P285 | In case of inadequate ventilation wear respiratory protection. |
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P306 | IF ON CLOTHING: |
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P342 | If experiencing respiratory symptoms: |
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P372 | Explosion risk in case of fire. |
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P378 | |
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P381 | Eliminate all ignition sources if safe to do so. |
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P301 + P312 | IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
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P302 + P334 | IF ON SKIN: Immerse in cool water/wrap in wet bandages. |
P302 + P350 | IF ON SKIN: Gently wash with plenty of soap and water. |
P303 + P361 + P353 | IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
P304 + P312 | IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. |
P304 + P340 | IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
P304 + P341 | IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P305 + P351 + P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
P306 + P360 | IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes. |
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P308 + P313 | IF exposed or concerned: Get medical advice/attention. |
P309 + P311 | IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. |
P332 + P313 | IF SKIN irritation occurs: Get medical advice/attention. |
P333 + P313 | IF SKIN irritation or rash occurs: Get medical advice/attention. |
P335 + P334 | Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. |
P337 + P313 | IF eye irritation persists: Get medical advice/attention. |
P342 + P311 | IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
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P370 + P378 | In case of fire: |
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P413 | |
P420 | Store away from other materials. |
P422 | |
P402 + P404 | Store in a dry place. Store in a closed container. |
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P411 + P235 | Keep cool. |
Disposal | |
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P501 | Dispose of contents/container to ... |
P502 | Refer to manufacturer/supplier for information on recovery/recycling |
Physical hazards | |
Code | Phrase |
H200 | Unstable explosive |
H201 | Explosive; mass explosion hazard |
H202 | Explosive; severe projection hazard |
H203 | Explosive; fire, blast or projection hazard |
H204 | Fire or projection hazard |
H205 | May mass explode in fire |
H220 | Extremely flammable gas |
H221 | Flammable gas |
H222 | Extremely flammable aerosol |
H223 | Flammable aerosol |
H224 | Extremely flammable liquid and vapour |
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H229 | Pressurized container: may burst if heated |
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H231 | May react explosively even in the absence of air at elevated pressure and/or temperature |
H240 | Heating may cause an explosion |
H241 | Heating may cause a fire or explosion |
H242 | Heating may cause a fire |
H250 | Catches fire spontaneously if exposed to air |
H251 | Self-heating; may catch fire |
H252 | Self-heating in large quantities; may catch fire |
H260 | In contact with water releases flammable gases which may ignite spontaneously |
H261 | In contact with water releases flammable gas |
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H272 | May intensify fire; oxidizer |
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H290 | May be corrosive to metals |
Health hazards | |
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H301 | Toxic if swallowed |
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H303 | May be harmful if swallowed |
H304 | May be fatal if swallowed and enters airways |
H305 | May be harmful if swallowed and enters airways |
H310 | Fatal in contact with skin |
H311 | Toxic in contact with skin |
H312 | Harmful in contact with skin |
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H314 | Causes severe skin burns and eye damage |
H315 | Causes skin irritation |
H316 | Causes mild skin irritation |
H317 | May cause an allergic skin reaction |
H318 | Causes serious eye damage |
H319 | Causes serious eye irritation |
H320 | Causes eye irritation |
H330 | Fatal if inhaled |
H331 | Toxic if inhaled |
H332 | Harmful if inhaled |
H333 | May be harmful if inhaled |
H334 | May cause allergy or asthma symptoms or breathing difficulties if inhaled |
H335 | May cause respiratory irritation |
H336 | May cause drowsiness or dizziness |
H340 | May cause genetic defects |
H341 | Suspected of causing genetic defects |
H350 | May cause cancer |
H351 | Suspected of causing cancer |
H360 | May damage fertility or the unborn child |
H361 | Suspected of damaging fertility or the unborn child |
H361d | Suspected of damaging the unborn child |
H362 | May cause harm to breast-fed children |
H370 | Causes damage to organs |
H371 | May cause damage to organs |
H372 | Causes damage to organs through prolonged or repeated exposure |
H373 | May cause damage to organs through prolonged or repeated exposure |
Environmental hazards | |
Code | Phrase |
H400 | Very toxic to aquatic life |
H401 | Toxic to aquatic life |
H402 | Harmful to aquatic life |
H410 | Very toxic to aquatic life with long-lasting effects |
H411 | Toxic to aquatic life with long-lasting effects |
H412 | Harmful to aquatic life with long-lasting effects |
H413 | May cause long-lasting harmful effects to aquatic life |
H420 | Harms public health and the environment by destroying ozone in the upper atmosphere |
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