The study focused on understanding how coenzyme Q10 (CoQ) could help manage glioblastoma, a particularly challenging type of brain tumor. We utilized xenograft models with U251 cells implanted in mice to observe tumor growth, inflammation, and vascular changes, alongside assessing the effects of CoQ on various related behaviors, including cell migration and invasion.
We found that CoQ treatment significantly reduced tumor volume in both xenograft and orthotopic models. Interestingly, while it did not directly hinder tumor cell proliferation, it was effective in creating a less hypoxic and vascularized environment. This indicates that CoQ can influence the tumor’s growth dynamics by targeting the underlying conditions that support tumor survival and expansion.
Additionally, CoQ treatment led to a noticeable downregulation of proteins involved in inflammation and angiogenesis, like HIF-1α and NF-kB. This change in molecular activity caused an entire reshaping of the tumor's protein landscape, ultimately impacting how the tumor interacts with its environment. Notably, we observed a restriction in tumor cell migration and invasion, attributed to changes in the cell's structural components.
Overall, our findings suggest that incorporating CoQ into current treatment protocols could provide a holistic approach to combat glioblastoma by simultaneously addressing multiple pathways that facilitate tumor growth and infiltration.
Read More
9
CoQ10 shows promise in glioblastoma
High levels of ubidecarenone (oxidized CoQ) delivered using a drug-lipid conjugate nanodispersion (BPM31510) differentially affect redox status and growth in malignant glioma versus non-tumor cells.
We investigated the effects of ubidecarenone, also known as Coenzyme Q10 (CoQ10), on brain tumors, particularly glioblastoma, which are notoriously difficult to treat. The study involved both rodent and human glioma cell lines and compared them with non-tumor cells.
Our findings revealed that the glioma cells showed a significant sensitivity to ubidecarenone compared to the non-tumor cells. This sensitivity was evident as we noted increased production of mitochondrial superoxide in tumor cells before any observable changes in their growth or cell cycle.
What's interesting is that in co-culture experiments, ubidecarenone was effective in creating a balance between tumor cells and non-tumor cells. In an aggressive in vivo glioma model, we observed more than a 25% long-term survival rate, suggesting that ubidecarenone could serve as a promising therapeutic tool.
Overall, our research highlights that delivering high levels of CoQ10 through a lipid-drug conjugate could selectively target cancer cells and exploit their unique metabolic vulnerabilities.
Read More
9
CoQ boosts glioblastoma therapy effectiveness
Regulation of the oxidative balance with coenzyme Q10 sensitizes human glioblastoma cells to radiation and temozolomide.
We examined how coenzyme Q10 (CoQ), a natural antioxidant, affects the response of glioblastoma cells to radiation and chemotherapy, specifically temozolomide (TMZ). Using human glioblastoma cell lines, we loaded them with CoQ and assessed various parameters, including oxidative stress and cytotoxicity from treatments.
Our results showed that CoQ did not impact oxygen consumption but significantly reduced levels of harmful mitochondrial superoxides and hydrogen peroxide. This change shifted the cells into a more vulnerable state, which we linked to decreased activity of enzymes like catalase and a reduction in important metabolites crucial for antioxidant defenses.
When we treated glioblastoma cells with radiation and TMZ, those preloaded with CoQ exhibited double the sensitivity to DNA damage and apoptosis. Importantly, this sensitivity was observed without harming normal astrocytes, which suggests that CoQ could be a valuable adjunct in glioblastoma treatment, enhancing the effectiveness of existing therapies while sparing healthy cells.
Read More
Most Useful Reviews
9
Good for heart and brain
1 people found this helpful
The best I've tried so far. The package arrived in good condition, and the ingredients are top quality. This product is truly effective and complete; you can feel the difference from the first dose. I highly recommend it. It aids the heart, brain, and serves as a good antioxidant. The aroma is very light, nothing bothersome.
Read More
7.5
Supports brain health
1 people found this helpful
This is a premium supplement – a comprehensive antioxidant that supports energy and tissue across various areas of the human body. It provides excellent support for heart health and the tissues of the brain. The gel capsule has very high bioavailability.
Read More
6
Enhances cognitive functions
2 people found this helpful
Good. The form of coenzyme CoQ10 recommended by cardiologists is absorbed three times better. This patented water and fat-soluble product contains alpha tocopheryl (vitamin E) and coenzyme Q10 (ubiquinone). Ubiquinone stimulates cognitive functions of the brain, improves mood, and reduces anxiety. It helps combat stress and maintain healthy levels of serotonin, a neurotransmitter crucial for regulating well-being and sleep.
The study focused on understanding how coenzyme Q10 (CoQ) could help manage glioblastoma, a particularly challenging type of brain tumor. We utilized xenograft models with U251 cells implanted in mice to observe tumor growth, inflammation, and vascular changes, alongside assessing the effects of CoQ on various related behaviors, including cell migration and invasion.
We found that CoQ treatment significantly reduced tumor volume in both xenograft and orthotopic models. Interestingly, while it did not directly hinder tumor cell proliferation, it was effective in creating a less hypoxic and vascularized environment. This indicates that CoQ can influence the tumor’s growth dynamics by targeting the underlying conditions that support tumor survival and expansion.
Additionally, CoQ treatment led to a noticeable downregulation of proteins involved in inflammation and angiogenesis, like HIF-1α and NF-kB. This change in molecular activity caused an entire reshaping of the tumor's protein landscape, ultimately impacting how the tumor interacts with its environment. Notably, we observed a restriction in tumor cell migration and invasion, attributed to changes in the cell's structural components.
Overall, our findings suggest that incorporating CoQ into current treatment protocols could provide a holistic approach to combat glioblastoma by simultaneously addressing multiple pathways that facilitate tumor growth and infiltration.
Read More
9
CoQ10 shows promise in glioblastoma
High levels of ubidecarenone (oxidized CoQ) delivered using a drug-lipid conjugate nanodispersion (BPM31510) differentially affect redox status and growth in malignant glioma versus non-tumor cells.
We investigated the effects of ubidecarenone, also known as Coenzyme Q10 (CoQ10), on brain tumors, particularly glioblastoma, which are notoriously difficult to treat. The study involved both rodent and human glioma cell lines and compared them with non-tumor cells.
Our findings revealed that the glioma cells showed a significant sensitivity to ubidecarenone compared to the non-tumor cells. This sensitivity was evident as we noted increased production of mitochondrial superoxide in tumor cells before any observable changes in their growth or cell cycle.
What's interesting is that in co-culture experiments, ubidecarenone was effective in creating a balance between tumor cells and non-tumor cells. In an aggressive in vivo glioma model, we observed more than a 25% long-term survival rate, suggesting that ubidecarenone could serve as a promising therapeutic tool.
Overall, our research highlights that delivering high levels of CoQ10 through a lipid-drug conjugate could selectively target cancer cells and exploit their unique metabolic vulnerabilities.
Read More
9
CoQ10 improves brain tumor treatment
Modulation of Antioxidant Potential with Coenzyme Q10 Suppressed Invasion of Temozolomide-Resistant Rat Glioma and .
Our exploration of coenzyme Q10 (CoQ10) aimed to understand its role in improving the treatment of glioblastoma, particularly in cases resistant to standard therapies like temozolomide (TMZ). We worked with a specific rat glioma cell line known for its resistance to TMZ, heightened production of reactive oxygen species (ROS), and strong invasion capabilities.
Our findings revealed that combining CoQ10 with TMZ produced a stronger anti-cancer effect than using TMZ alone. The combination seemed to help CoQ10 act as a powerful scavenger of harmful ROS, leading to increased cell death in the glioma cells during tests, including advanced 3D models. This suggests that not only can CoQ10 help make tumors more sensitive to treatments, but it also supports the body's antioxidant defenses.
Furthermore, we observed that this combined treatment notably reduced the glioma's invasive nature. Tests showed a decrease in specific proteins linked to cancer spread and progression. These exciting results lead us to believe that CoQ10 could become an important addition to standard glioblastoma treatments, potentially contributing to better patient outcomes through its antioxidant properties.
Read More
9
CoQ boosts glioblastoma therapy effectiveness
Regulation of the oxidative balance with coenzyme Q10 sensitizes human glioblastoma cells to radiation and temozolomide.
We examined how coenzyme Q10 (CoQ), a natural antioxidant, affects the response of glioblastoma cells to radiation and chemotherapy, specifically temozolomide (TMZ). Using human glioblastoma cell lines, we loaded them with CoQ and assessed various parameters, including oxidative stress and cytotoxicity from treatments.
Our results showed that CoQ did not impact oxygen consumption but significantly reduced levels of harmful mitochondrial superoxides and hydrogen peroxide. This change shifted the cells into a more vulnerable state, which we linked to decreased activity of enzymes like catalase and a reduction in important metabolites crucial for antioxidant defenses.
When we treated glioblastoma cells with radiation and TMZ, those preloaded with CoQ exhibited double the sensitivity to DNA damage and apoptosis. Importantly, this sensitivity was observed without harming normal astrocytes, which suggests that CoQ could be a valuable adjunct in glioblastoma treatment, enhancing the effectiveness of existing therapies while sparing healthy cells.
Read More
7
MitoQ inhibits glioma cell growth
Redox-crippled MitoQ potently inhibits breast cancer and glioma cell proliferation: A negative control for verifying the antioxidant mechanism of MitoQ in cancer and other oxidative pathologies.
We explored the effects of MitoQ, a mitochondria-targeted version of coenzyme Q10, on brain tumors, particularly glioma cells. The aim was to understand how this compound influences cell growth and whether its properties can help counteract the harmful effects of oxidative stress often found in cancer.
In our experiments, we compared MitoQ with a modified compound called DM-MitoQ, which lacks the ability to engage in redox cycling, a crucial mechanism that allows MitoQ to function as an antioxidant. Surprisingly, DM-MitoQ displayed slightly greater potency in inhibiting the proliferation of breast cancer and glioma cells than MitoQ itself.
Both compounds were shown to significantly reduce oxygen consumption related to mitochondrial function, suggesting that their interference with energy production might play a crucial role in restricting cancer cell growth. Thus, our study implies that targeting mitochondrial processes could be vital in developing treatments for tough-to-treat tumors like gliomas.
Ultimately, we concluded that MitoQ's inhibition of mitochondrial oxidative phosphorylation could be pivotal in limiting brain tumor growth and spread. The findings also suggest that using DM-MitoQ may help us better understand the role of free radical processes in other cancer-related conditions.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.2
All Reviews
Positive Reviews
Negative Reviews
9
Good for heart and brain
1 people found this helpful
The best I've tried so far. The package arrived in good condition, and the ingredients are top quality. This product is truly effective and complete; you can feel the difference from the first dose. I highly recommend it. It aids the heart, brain, and serves as a good antioxidant. The aroma is very light, nothing bothersome.
Read More
7.5
Supports brain health
1 people found this helpful
This is a premium supplement – a comprehensive antioxidant that supports energy and tissue across various areas of the human body. It provides excellent support for heart health and the tissues of the brain. The gel capsule has very high bioavailability.
Read More
6
Enhances cognitive functions
2 people found this helpful
Good. The form of coenzyme CoQ10 recommended by cardiologists is absorbed three times better. This patented water and fat-soluble product contains alpha tocopheryl (vitamin E) and coenzyme Q10 (ubiquinone). Ubiquinone stimulates cognitive functions of the brain, improves mood, and reduces anxiety. It helps combat stress and maintain healthy levels of serotonin, a neurotransmitter crucial for regulating well-being and sleep.
Read More
Frequently Asked Questions
A brain tumor is an abnormal growth of cells in the brain or central spinal canal. These tumors can be classified as either benign (non-cancerous) or malignant (cancerous), and they can originate from the brain tissue itself (primary brain tumors) or spread to the brain from other parts of the body (secondary or metastatic brain tumors). Symptoms may vary widely depending on the tumor's location, size, and type, but common indicators include headaches, seizures, cognitive or behavioral changes, and motor skill deficiencies. Diagnosing a brain tumor typically involves imaging tests such as MRI or CT scans, followed by a biopsy to determine the type of tumor.
Treatment for brain tumors depends on several factors, including the tumor type, size, and location, as well as the patient's overall health. Common treatment options include surgery to remove the tumor, radiation therapy, and chemotherapy. While advancements in medical technology have improved treatment outcomes significantly—enabling more precise targeting of tumors and minimizing damage to surrounding healthy brain tissue—challenges still exist. It's crucial for patients to discuss all available options with their healthcare providers to determine the best course of action tailored to their specific situation.
Coenzyme Q10, often abbreviated as CoQ10, is a naturally occurring antioxidant that is found in the cells of the body. It plays a crucial role in the production of energy within mitochondria, which are the powerhouses of our cells. CoQ10 is important for maintaining cellular energy levels and overall health, as it assists in the conversion of food into energy. Additionally, it helps protect cells from oxidative damage, which is linked to various conditions such as heart disease and aging.
As a dietary supplement, CoQ10 is popular for its potential benefits, including promoting heart health, improving energy levels, and supporting cognitive function. It's particularly beneficial for individuals who are taking statin medications, as these drugs can lower natural CoQ10 levels in the body. While more research is needed to determine its efficacy fully, many users have reported positive experiences. If you’re considering adding CoQ10 to your supplement routine, it’s best to consult with a healthcare professional to determine the appropriate dosage and ensure it fits your health needs.
The use of supplements such as coenzyme Q10 (CoQ10) shows promise in the treatment of brain tumors, particularly glioblastoma, based on various scientific studies. One research highlighted that CoQ10 could reduce tumor volume by creating a less supportive environment for tumor growth, which is crucial for tackling the aggressive nature of glioblastomas [2]. Additionally, CoQ10 has been found to enhance the effectiveness of standard treatments like temozolomide and radiation, potentially increasing tumor sensitivity to these therapies while minimizing damage to healthy cells [5].
Moreover, studies have indicated that both CoQ10 and its derivative MitoQ can help inhibit the growth of glioma cells by targeting mitochondrial functions and oxidative stress [1]. This indicates a potential multifaceted approach, where CoQ10 not only aids in managing the tumor's invasive properties but also improves the overall treatment outcomes when combined with existing therapies [4]. Overall, the scientific research supports the potential use of CoQ10 in brain tumor treatments, underscoring its role in combating one of the most challenging forms of cancer.
Users report a range of beneficial effects from the supplement, particularly in terms of cardiovascular and cognitive health. Several reviewers indicate that they experienced noticeable improvements from the first dose, with one user mentioning that it aids in heart and brain function and serves as a strong antioxidant Read Review. Others emphasize its role in enhancing energy levels and supporting tissue health throughout the body. The formulation is praised for its high bioavailability, which enhances absorption and effectiveness Read Review.
Additionally, some users specifically note improvements in mood and cognitive function, attributing these changes to the presence of coenzyme Q10 in the product. One review highlights its effectiveness in reducing anxiety and helping to maintain balanced serotonin levels, which are vital for well-being and sleep regulation Read Review. While the reported experiences are generally positive, individual results can vary, as personal health conditions and body chemistry will play a significant role in the effectiveness of any supplement.
9
Good for heart and brain
1 people found this helpful
The best I've tried so far. The package arrived in good condition, and the ingredients are top quality. This product is truly effective and complete; you can feel the difference from the first dose. I highly recommend it. It aids the heart, brain, and serves as a good antioxidant. The aroma is very light, nothing bothersome.
7.5
Supports brain health
1 people found this helpful
This is a premium supplement – a comprehensive antioxidant that supports energy and tissue across various areas of the human body. It provides excellent support for heart health and the tissues of the brain. The gel capsule has very high bioavailability.
6
Enhances cognitive functions
2 people found this helpful
Good. The form of coenzyme CoQ10 recommended by cardiologists is absorbed three times better. This patented water and fat-soluble product contains alpha tocopheryl (vitamin E) and coenzyme Q10 (ubiquinone). Ubiquinone stimulates cognitive functions of the brain, improves mood, and reduces anxiety. It helps combat stress and maintain healthy levels of serotonin, a neurotransmitter crucial for regulating well-being and sleep.
9
CoQ10 reduces glioblastoma growth
CoQ reduces glioblastoma growth and infiltration through proteome remodeling and inhibition of angiogenesis and inflammation.
The study focused on understanding how coenzyme Q10 (CoQ) could help manage glioblastoma, a particularly challenging type of brain tumor. We utilized xenograft models with U251 cells implanted in mice to observe tumor growth, inflammation, and vascular changes, alongside assessing the effects of CoQ on various related behaviors, including cell migration and invasion.
We found that CoQ treatment significantly reduced tumor volume in both xenograft and orthotopic models. Interestingly, while it did not directly hinder tumor cell proliferation, it was effective in creating a less hypoxic and vascularized environment. This indicates that CoQ can influence the tumor’s growth dynamics by targeting the underlying conditions that support tumor survival and expansion.
Additionally, CoQ treatment led to a noticeable downregulation of proteins involved in inflammation and angiogenesis, like HIF-1α and NF-kB. This change in molecular activity caused an entire reshaping of the tumor's protein landscape, ultimately impacting how the tumor interacts with its environment. Notably, we observed a restriction in tumor cell migration and invasion, attributed to changes in the cell's structural components.
Overall, our findings suggest that incorporating CoQ into current treatment protocols could provide a holistic approach to combat glioblastoma by simultaneously addressing multiple pathways that facilitate tumor growth and infiltration.
9
CoQ boosts glioblastoma therapy effectiveness
Regulation of the oxidative balance with coenzyme Q10 sensitizes human glioblastoma cells to radiation and temozolomide.
We examined how coenzyme Q10 (CoQ), a natural antioxidant, affects the response of glioblastoma cells to radiation and chemotherapy, specifically temozolomide (TMZ). Using human glioblastoma cell lines, we loaded them with CoQ and assessed various parameters, including oxidative stress and cytotoxicity from treatments.
Our results showed that CoQ did not impact oxygen consumption but significantly reduced levels of harmful mitochondrial superoxides and hydrogen peroxide. This change shifted the cells into a more vulnerable state, which we linked to decreased activity of enzymes like catalase and a reduction in important metabolites crucial for antioxidant defenses.
When we treated glioblastoma cells with radiation and TMZ, those preloaded with CoQ exhibited double the sensitivity to DNA damage and apoptosis. Importantly, this sensitivity was observed without harming normal astrocytes, which suggests that CoQ could be a valuable adjunct in glioblastoma treatment, enhancing the effectiveness of existing therapies while sparing healthy cells.
7
MitoQ inhibits glioma cell growth
Redox-crippled MitoQ potently inhibits breast cancer and glioma cell proliferation: A negative control for verifying the antioxidant mechanism of MitoQ in cancer and other oxidative pathologies.
We explored the effects of MitoQ, a mitochondria-targeted version of coenzyme Q10, on brain tumors, particularly glioma cells. The aim was to understand how this compound influences cell growth and whether its properties can help counteract the harmful effects of oxidative stress often found in cancer.
In our experiments, we compared MitoQ with a modified compound called DM-MitoQ, which lacks the ability to engage in redox cycling, a crucial mechanism that allows MitoQ to function as an antioxidant. Surprisingly, DM-MitoQ displayed slightly greater potency in inhibiting the proliferation of breast cancer and glioma cells than MitoQ itself.
Both compounds were shown to significantly reduce oxygen consumption related to mitochondrial function, suggesting that their interference with energy production might play a crucial role in restricting cancer cell growth. Thus, our study implies that targeting mitochondrial processes could be vital in developing treatments for tough-to-treat tumors like gliomas.
Ultimately, we concluded that MitoQ's inhibition of mitochondrial oxidative phosphorylation could be pivotal in limiting brain tumor growth and spread. The findings also suggest that using DM-MitoQ may help us better understand the role of free radical processes in other cancer-related conditions.
9
CoQ10 improves brain tumor treatment
Modulation of Antioxidant Potential with Coenzyme Q10 Suppressed Invasion of Temozolomide-Resistant Rat Glioma and .
Our exploration of coenzyme Q10 (CoQ10) aimed to understand its role in improving the treatment of glioblastoma, particularly in cases resistant to standard therapies like temozolomide (TMZ). We worked with a specific rat glioma cell line known for its resistance to TMZ, heightened production of reactive oxygen species (ROS), and strong invasion capabilities.
Our findings revealed that combining CoQ10 with TMZ produced a stronger anti-cancer effect than using TMZ alone. The combination seemed to help CoQ10 act as a powerful scavenger of harmful ROS, leading to increased cell death in the glioma cells during tests, including advanced 3D models. This suggests that not only can CoQ10 help make tumors more sensitive to treatments, but it also supports the body's antioxidant defenses.
Furthermore, we observed that this combined treatment notably reduced the glioma's invasive nature. Tests showed a decrease in specific proteins linked to cancer spread and progression. These exciting results lead us to believe that CoQ10 could become an important addition to standard glioblastoma treatments, potentially contributing to better patient outcomes through its antioxidant properties.
References
Cheng G, Karoui H, Hardy M, Kalyanaraman B. Redox-crippled MitoQ potently inhibits breast cancer and glioma cell proliferation: A negative control for verifying the antioxidant mechanism of MitoQ in cancer and other oxidative pathologies. Free Radic Biol Med. 2023;205:175. doi:10.1016/j.freeradbiomed.2023.06.009
Frontiñán-Rubio J, Llanos-González E, García-Carpintero S, Peinado JR, Ballesteros-Yáñez I, et al. CoQ reduces glioblastoma growth and infiltration through proteome remodeling and inhibition of angiogenesis and inflammation. Cell Oncol (Dordr). 2023;46:65. doi:10.1007/s13402-022-00734-0
Sun J, Patel CB, Jang T, Merchant M, Chen C, et al. High levels of ubidecarenone (oxidized CoQ) delivered using a drug-lipid conjugate nanodispersion (BPM31510) differentially affect redox status and growth in malignant glioma versus non-tumor cells. Sci Rep. 2020;10:13899. doi:10.1038/s41598-020-70969-0
Burić SS, Podolski-Renić A, Dinić J, Stanković T, Jovanović M, et al. Modulation of Antioxidant Potential with Coenzyme Q10 Suppressed Invasion of Temozolomide-Resistant Rat Glioma and . Oxid Med Cell Longev. 2019;2019:3061607. doi:10.1155/2019/3061607
Frontiñán-Rubio J, Santiago-Mora RM, Nieva-Velasco CM, Ferrín G, Martínez-González A, et al. Regulation of the oxidative balance with coenzyme Q10 sensitizes human glioblastoma cells to radiation and temozolomide. Radiother Oncol. 2018;128:236. doi:10.1016/j.radonc.2018.04.033