Th1 response Cancer Research Results

Th1 response, T helper response: Click to Expand ⟱
Source: HalifaxProj(promote)
Type:
The Th1 (T helper 1) response is a crucial component of the immune system, particularly in the context of cell-mediated immunity. Th1 cells are a subset of CD4+ T cells that primarily produce cytokines such as interferon-gamma (IFN-γ), which activate macrophages and enhance the ability of the immune system to combat intracellular pathogens, including viruses and certain types of cancer cells.

Increased infiltration of Th1 cells and a strong Th1 cytokine profile within tumors are often associated with better clinical outcomes in various cancers (including melanoma, colorectal, and ovarian cancers).

A robust Th1 response is a critical component of effective antitumor immunity. Th1 cells and their signature cytokines (such as IFN-γ and IL-2) enhance the activation and proliferation of cytotoxic T cells, macrophages, and natural killer cells, thereby promoting immune-mediated tumor cell destruction. High infiltration of Th1 cells and a strong Th1 cytokine profile within the tumor microenvironment are generally associated with favorable prognostic outcomes and improved responses to immunotherapies.


Scientific Papers found: Click to Expand⟱
1782- MEL,    Melatonin in Cancer Treatment: Current Knowledge and Future Opportunities
- Review, Var, NA
AntiCan↑, involvement of melatonin in different anticancer mechanisms
Apoptosis↑, apoptosis induction, cell proliferation inhibition, reduction in tumor growth and metastases
TumCP↓,
TumCG↑,
TumMeta↑,
ChemoSideEff↓, reduction in the side effects associated with chemotherapy and radiotherapy, decreasing drug resistance in cancer therapy,
radioP↑,
ChemoSen↑, augmentation of the therapeutic effects of conventional anticancer therapies
*ROS↓, directly scavenge ROS and reactive nitrogen species (RNS)
*SOD↑, melatonin can regulate the activities of several antioxidant enzymes like superoxide dismutase, glutathione reductase, glutathione peroxidase, and catalase
*GSH↑,
*GPx↑,
*Catalase↑,
Dose∅, demonstrated that 1 mM melatonin concentration is the pharmacological concentration that is able to produce anticancer effects
VEGF↓, downregulatory action on VEGF expression in human breast cancer cells
eff↑, tumor-bearing mice were treated with (10 mg/kg) of melatonin and (5 mg/kg) of cisplatin. The results have shown that melatonin was able to reduce DNA damage
Hif1a↓, MDA-MB-231-downregulation of the HIF-1α gene and protein expression coupled with the production of GLUT1, GLUT3, CA-IX, and CA-XII
GLUT1↑,
GLUT3↑,
CAIX↑,
P21↑, upregulation of p21, p27, and PTEN protein is another way of melatonin to promote cell programmed death in uterine leiomyoma
p27↑,
PTEN↑,
Warburg↓, FIGURE 3
PI3K↓, in colon cancer cells by downregulation of PI3K/AKT and NF-κB/iNOS
Akt↓,
NF-kB↓,
cycD1/CCND1↓,
CDK4↓,
CycB/CCNB1↓,
CDK4↓,
MAPK↑,
IGF-1R↓,
STAT3↓,
MMP9↓,
MMP2↓,
MMP13↓,
E-cadherin↑,
Vim↓,
RANKL↓,
JNK↑,
Bcl-2↓,
P53↑,
Casp3↑,
Casp9↑,
BAX↑,
DNArepair↑,
COX2↓,
IL6↓,
IL8↓,
NO↓,
T-Cell↑,
NK cell↑,
Treg lymp↓,
FOXP3↓,
CD4+↑,
TNF-α↑,
Th1 response↑, FIGURE 3
BioAv↝, varies 1% to 50%?
RadioS↑, melatonin’s radio-sensitizing properties
OS↑, In those individuals taking melatonin, the overall tumor regression rate and the 5-year survival were elevated

3092- RES,    Resveratrol in breast cancer treatment: from cellular effects to molecular mechanisms of action
- Review, BC, MDA-MB-231 - Review, BC, MCF-7
TumCP↓, The anticancer mechanisms of RES in regard to breast cancer include the inhibition of cell proliferation, and reduction of cell viability, invasion, and metastasis.
tumCV↓,
TumCI↓,
TumMeta↓,
*antiOx↑, antioxidative, cardioprotective, estrogenic, antiestrogenic, anti-inflammatory, and antitumor properties it has been used against several diseases, including diabetes, neurodegenerative diseases, coronary diseases, pulmonary diseases, arthritis, and
*cardioP↑,
*Inflam↓,
*neuroP↑,
*Keap1↓, RES administration resulted in a downregulation of Keap1 expression, therefore, inducing Nrf2 signaling, and leading to a decrease in oxidative damage
*NRF2↑,
*ROS↓,
p62↓, decrease the severity of rheumatoid arthritis by inducing autophagy via p62 downregulation, decreasing the levels of interleukin-1β (IL-1β) and C-reactive protein as well as mitigating angiopoietin-1 and vascular endothelial growth factor (VEGF) path
IL1β↓,
CRP↓,
VEGF↓,
Bcl-2↓, RES downregulates the levels of Bcl-2, MMP-2, and MMP-9, and induces the phosphorylation of extracellular-signal-regulated kinase (ERK)/p-38 and FOXO4
MMP2↓,
MMP9↓,
FOXO4↓,
POLD1↓, The in vivo experiment involving a xenograft model confirmed the ability of RES to reduce tumor growth via POLD1 downregulation
CK2↓, RES reduces the expression of casein kinase 2 (CK2) and diminishes the viability of MCF-7 cells.
MMP↓, Furthermore, RES impairs mitochondrial membrane potential, enhances ROS generation, and induces apoptosis, impairing BC progression
ROS↑,
Apoptosis↑,
TumCCA↑, RES has the capability of triggering cell cycle arrest at S phase and reducing the number of 4T1 BC cells in G0/G1 phase
Beclin-1↓, RES administration promotes cytotoxicity of DOX against BC cells by downregulating Beclin-1 and subsequently inhibiting autophagy
Ki-67↓, Reducing the Ki-67
ATP↓, RES’s administration is responsible for decreasing ATP production and glucose metabolism in MCF-7 cells.
GlutMet↓,
PFK↓, RES decreased PFK activity, preventing glycolysis and glucose metabolism in BC cells and decreasing cellular growth rate
TGF-β↓, RES (12.5–100 µM) inhibited TGF-β signaling and reduced the expression levels of its downstream targets that include Smad2 and Smad3 and as a result impaired the progression of BC cells.
SMAD2↓,
SMAD3↓,
Vim?, a significant decrease in the levels of vimentin, Snail1 and Slug occurred, while E-cadherin levels increased to suppress EMT and metastasis of BC cells.
Snail↓,
Slug↓,
E-cadherin↑,
EMT↓,
Zeb1↓, a significant decrease in the levels of vimentin, Snail1 and Slug occurred, while E-cadherin levels increased to suppress EMT and metastasis of BC cells.
Fibronectin↓,
IGF-1↓, RES administration (10 and 20 µM) impaired the migration and invasion of BC cells via inhibiting PI3K/Akt and therefore decreasing IGF-1 expression and preventing the upregulation of MMP-2
PI3K↓,
Akt↓,
HO-1↑, The activation of heme oxygenase-1 (HO-1) signaling by RES reduced MMP-9 expression and prevented metastasis of BC cells
eff↑, RES-loaded gold nanoparticles were found to enhance RES’s ability to reduce MMP-9 expression as compared to RES alone
PD-1↓, RES inhibited PD-1 expression to promote CD8+ T cell activity and enhance Th1 immune responses.
CD8+↑,
Th1 response↑,
CSCs↓, RES has the ability to target CSCs in various tumors
RadioS↑, RES in reversing drug resistance and radio resistance.
SIRT1↑, RES administration (12.5–200 µmol/L) promotes sensitivity of BC cells to DOX by increasing Sirtuin 1 (SIRT1) expression
Hif1a↓, downregulating HIF-1α expression, an important factor in enhancing radiosensitivity
mTOR↓, mTOR suppression

1688- SSE,    Potential Role of Selenium in the Treatment of Cancer and Viral Infections
- Review, Var, NA
IL2↑, in mice promoted T cell receptor signaling that pushed T cell differentiation toward a Th1 phenotype by increasing interleukin -2 (IL-2) and interferon gamma (INF-γ) production
INF-γ↑,
Th1 response↑, 18 human subjects treated with 200 μg selenium-enriched broccoli daily for three days showed that selenium supplementation resulted in substantially higher levels of both Th1 and Th2 cytokines secreted by peripheral blood mononuclear cells
Th2↑,
Dose↑, Wang et al. on hens supplemented selenium (5 mg/kg, 10 mg/kg, and 15 mg/kg) orally for three time periods (15, 30, and 45 days) found that excessive selenium intake leads to a substantial reduction in the amount of IFN-γ and IL-2 cytokines
AntiCan∅, after 5.5 years, the results of this study revealed no relationship between selenium supplementation and prostate cancer risk reduction in men with low selenium levels
Risk↑, instead, they discovered that taking selenium supplements raised the high-grade prostate cancer risk in men who had high selenium levels
chemoP↑, selenium provided protection of normal tissues from drug-induced toxicity
Hif1a↓, Selenium down-regulates HIFs,
VEGF↓, leading to the subsequent down-regulation in expression of several genes including those involved in angiogenesis such as vascular endothelial growth factor (VEGF)
selectivity↑, Selenium also helps with DNA repair in response to DNA-damaging agents, which improves the effectiveness of chemotherapeutic agents by protecting normal cells from their toxicity.
*GADD45A↑, selenium protected WT-MEF from DNA damage in a p53-dependent manner by increasing the expression of p53-dependent DNA repair proteins such as XPC, XPE, and Gadd45a. Thus, cells lacking p53, such as tumor cells, did not receive the same protection
NRF2↓, a defined dose and schedule of selenium down-regulates and up-regulates Nrf2 in tumor tissue and normal tissue, respectively
*NRF2↑, a defined dose and schedule of selenium up-regulates Nrf2 in normal tissue
ChemoSen↑, These differential effects were associated with selective sensitization of tumor tissues to subsequent treatment with chemotherapy. Overactivation of Nrf2 increases the expression of MRPs, consequently decreasing the effectiveness of chemotherapy .
angioG↓, The inhibition of hypoxia-induced activation of HIF-1α and VEGF by knocking down Nrf2 suppresses angiogenesis, demonstrating a crosstalk mechanism between Nrf2 and HIF-1α in angiogenesis
PrxI↓, Selenium was shown to reduce drug detoxification and increase cytotoxic effects of anti-cancer drugs in tumor cells through suppression of the Nrf2/Prx1 pathway,
ChemoSideEff↓, showed that selenium supplementation attenuated the cardiotoxic effects of doxorubicin by decreasing oxidative stress and inflammation through Nrf2 pathway activation
eff↑, combination of niacin and selenium reduced the reactive oxygen species generated by sepsis and diminished the resultant lung injury by upregulating Nrf2 signaling


Showing Research Papers: 1 to 3 of 3

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 3

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

HO-1↑, 1,   NRF2↓, 1,   PrxI↓, 1,   ROS↑, 1,  

Mitochondria & Bioenergetics ⓘ

ATP↓, 1,   MMP↓, 1,  

Core Metabolism/Glycolysis ⓘ

CAIX↑, 1,   GlutMet↓, 1,   PFK↓, 1,   POLD1↓, 1,   SIRT1↑, 1,   Warburg↓, 1,  

Cell Death ⓘ

Akt↓, 2,   Apoptosis↑, 2,   BAX↑, 1,   Bcl-2↓, 2,   Casp3↑, 1,   Casp9↑, 1,   CK2↓, 1,   JNK↑, 1,   MAPK↑, 1,   p27↑, 1,  

Transcription & Epigenetics ⓘ

tumCV↓, 1,  

Autophagy & Lysosomes ⓘ

Beclin-1↓, 1,   p62↓, 1,  

DNA Damage & Repair ⓘ

DNArepair↑, 1,   P53↑, 1,  

Cell Cycle & Senescence ⓘ

CDK4↓, 2,   CycB/CCNB1↓, 1,   cycD1/CCND1↓, 1,   P21↑, 1,   TumCCA↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

CSCs↓, 1,   EMT↓, 1,   FOXO4↓, 1,   IGF-1↓, 1,   IGF-1R↓, 1,   mTOR↓, 1,   PI3K↓, 2,   PTEN↑, 1,   STAT3↓, 1,   TumCG↑, 1,  

Migration ⓘ

E-cadherin↑, 2,   Fibronectin↓, 1,   Ki-67↓, 1,   MMP13↓, 1,   MMP2↓, 2,   MMP9↓, 2,   Slug↓, 1,   SMAD2↓, 1,   SMAD3↓, 1,   Snail↓, 1,   TGF-β↓, 1,   Treg lymp↓, 1,   TumCI↓, 1,   TumCP↓, 2,   TumMeta↓, 1,   TumMeta↑, 1,   Vim?, 1,   Vim↓, 1,   Zeb1↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   Hif1a↓, 3,   NO↓, 1,   VEGF↓, 3,  

Barriers & Transport ⓘ

GLUT1↑, 1,   GLUT3↑, 1,  

Immune & Inflammatory Signaling ⓘ

CD4+↑, 1,   COX2↓, 1,   CRP↓, 1,   FOXP3↓, 1,   IL1β↓, 1,   IL2↑, 1,   IL6↓, 1,   IL8↓, 1,   INF-γ↑, 1,   NF-kB↓, 1,   NK cell↑, 1,   PD-1↓, 1,   T-Cell↑, 1,   Th1 response↑, 3,   Th2↑, 1,   TNF-α↑, 1,  

Hormonal & Nuclear Receptors ⓘ

RANKL↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↝, 1,   ChemoSen↑, 2,   Dose↑, 1,   Dose∅, 1,   eff↑, 3,   RadioS↑, 2,   selectivity↑, 1,  

Clinical Biomarkers ⓘ

CRP↓, 1,   IL6↓, 1,   Ki-67↓, 1,  

Functional Outcomes ⓘ

AntiCan↑, 1,   AntiCan∅, 1,   chemoP↑, 1,   ChemoSideEff↓, 2,   OS↑, 1,   radioP↑, 1,   Risk↑, 1,  

Infection & Microbiome ⓘ

CD8+↑, 1,  
Total Targets: 102

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 1,   Catalase↑, 1,   GPx↑, 1,   GSH↑, 1,   Keap1↓, 1,   NRF2↑, 2,   ROS↓, 2,   SOD↑, 1,  

DNA Damage & Repair ⓘ

GADD45A↑, 1,  

Immune & Inflammatory Signaling ⓘ

Inflam↓, 1,  

Functional Outcomes ⓘ

cardioP↑, 1,   neuroP↑, 1,  
Total Targets: 12

Scientific Paper Hit Count for: Th1 response, T helper response
1 Melatonin
1 Resveratrol
1 Selenite (Sodium)
Query results interpretion may depend on "conditions" listed in the research papers.
Such Conditions may include : 
  -low or high Dose
  -format for product, such as nano of lipid formations
  -different cell line effects
  -synergies with other products 
  -if effect was for normal or cancerous cells

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