Medical Researches
Moderately Effective
Based on 16 Researches
Curcumin's potential in TNBCTargeted nanoparticle delivery system for tumor-associated macrophage reprogramming to enhance TNBC therapy.
Curcumin's role assessed in therapy
We explored how curcumin, a compound found in turmeric, could affect triple-negative breast cancer (TNBC) by utilizing a new targeted nanoparticle delivery system. This innovative approach involves using chitosan as the carrier, targeting peptides for specificity, and curcumin itself as the therapeutic agent.
Through our research, we observed that the targeted nanoparticles effectively reduced TNBC cell growth and invasion by about 70%. Additionally, they seemed to improve the effectiveness of anti-PD-L1 treatment, enhancing survival rates by approximately 50% in both laboratory settings and animal models.
Our bioinformatics analysis revealed that curcumin plays a role in modulating tumor-associated macrophages (TAMs) by influencing important genes. Specifically, our findings suggested that curcumin could help reverse the M2 polarization state of TAMs, which is often associated with poor immune response in tumors.
Overall, our study highlights the potential of using a targeted delivery system for curcumin to overcome resistance to immunotherapy and improve outcomes in TNBC, providing a promising avenue for further research and potential new treatment options.
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Curcumin enhances doxorubicin effectivenessCurcumin chemo-sensitizes intrinsic apoptosis through ROS-mediated mitochondrial hyperpolarization and DNA damage in breast cancer cells.
Combining treatments for breast cancer
We observed the combined effects of curcumin, a compound from turmeric, and doxorubicin, a common chemotherapy drug, on breast cancer cells. The focus of our study was to understand how this combination impacts cell survival and triggers apoptosis, which is the process of programmed cell death.
In our experiments, we used popular breast cancer cell lines and discovered that the combination of curcumin and doxorubicin significantly increased cell death when compared to either treatment alone. As we delved into the mechanisms, we found that the duo raised levels of reactive oxygen species (ROS) within the cells. This increase led to mitochondrial changes that promoted apoptosis, as evidenced by decreased mitochondrial membrane potential and increased DNA damage.
Additionally, our in silico analysis strengthened these findings, showing a strong interaction between curcumin, doxorubicin, and key proteins related to apoptosis. The binding energies indicated a solid synergy between the compounds, suggesting that curcumin could potentially boost the effectiveness of doxorubicin in breast cancer treatment.
However, while curcumin demonstrates promise as a complementary treatment, it should be emphasized that its effects cannot be fully isolated from those of doxorubicin in the context of this study. Our findings open doors for future research but remain centered on a combined approach rather than a singular focus on curcumin alone.
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We investigated the effects of combining curcumin, a natural compound from turmeric, with the chemotherapy drug sorafenib on breast cancer cells. The purpose was to see if this combination could enhance treatment effectiveness and alter the progression of breast cancer by influencing various pathways and microRNA expressions.
Through our experiments with MCF-7 breast cancer cells, we observed that the combination of curcumin, piperine, and sorafenib significantly improved the reduction of cell survival. This synergy encouraged the downregulation of certain oncomirs—miR-21 and miR-155—as well as other cancer-associated genes, while promoting the upregulation of tumor suppressor microRNAs and E-cadherin, a protein that helps prevent the spread of cancer.
Notably, we found that this treatment combination led to reduced levels of several harmful proteins involved in cancer progression and signaling, while also triggering apoptosis, or programmed cell death, and interrupting the cell cycle at specific phases.
Overall, our findings suggest that using curcumin with sorafenib may offer a promising strategy to combat breast cancer by effectively modifying critical microRNAs and signaling pathways that are essential in the disease's development and progression.
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We investigated how curcumin, a compound found in turmeric, interacts with breast cancer cells, especially in the context of a new hybrid drug called CURSAHA. This innovative agent combines the effects of curcumin and Vorinostat, and we found that it effectively inhibits histone deacetylases (HDACs), which are crucial in regulating cancer cell growth.
CURSAHA not only suppresses HDAC activity but also generates reactive oxygen species (ROS) when exposed to ultrasonic waves. This ROS production contributes to its sonodynamic therapy capabilities, allowing it to target and destroy cancer cells more efficiently. We observed that CURSAHA reduces HDAC levels through redox reactions with ROS, bolstering its cancer-fighting properties.
In our tests, CURSAHA showed strong antitumor activity in laboratory settings and animal studies, suggesting it holds significant promise in breast cancer treatment. However, the combination with Vorinostat makes it challenging to assess the standalone effects of curcumin. Overall, our findings highlight CURSAHA's potential as a compelling candidate for future cancer therapies.
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We evaluated the effectiveness of curcumin, a compound found in turmeric, in combination with another cancer drug, 5-fluorouracil (5FU), to see how they work together against breast cancer. The research focused on specially designed liposomes—tiny carriers that deliver drugs directly to cancer cells.
In our findings, we discovered that curcumin, when paired with 5FU and delivered using these liposomes, significantly reduced cell viability in MCF-7 breast cancer cells. The liposomal formulation that included RGD functionalization showed the most promising results.
This RGD-decorated liposomal form not only improved the overall effectiveness of the drugs but also enhanced the apoptosis (or cell death) rate among cancer cells. The results showed that this combination led to a notable increase in apoptosis compared to other formulations.
Overall, our work suggests that utilizing curcumin alongside 5FU in a targeted delivery system could be an effective strategy for tackling breast cancer, highlighting the potential of curcumin as part of a more powerful treatment approach.
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User Reviews
I have been taking 2 grams (4 capsules) of curcumin daily since my stage 4 breast cancer diagnosis a year ago. Remarkably, I went into remission within three months, and all tumours have disappeared. I’ve been in remission for eight months with no evidence of disease.
Turmeric inhibits cancer cells and helps prevent breast cancer. Its distinctive taste combats viruses and harmful bacteria, benefiting all types of inflammation, while also promoting healthy digestive function, kidney health, and appetite improvement.
Curcumin is renowned for enhancing a healthy inflammatory response. Leading laboratories have proven numerous healing properties of Curcumin, prompting doctors to recommend it as an addition to traditional treatments for diseases, including breast cancer. The rich composition of turmeric also positively impacts skin condition, making it especially beneficial for women.
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The drug is often recommended for cancer survivors. My mother was advised by an oncologist to take it regularly. Although I experienced no negative side effects, I did not notice any apparent effects on her breast cancer. Thus, it's challenging to assess its effectiveness.