Ultrasound­targeted microbubble destruction technology delivering ß­klotho to the heart enhances FGF21 sensitivity and attenuates heart remodeling post­myocardial infarction.

Fibroblast growth factor (FGF)21 is a peptide hormone that improves mitochondrial function and energy metabolism, and the deficiency of its co­receptor ß­klotho (KLB) causes decreased FGF21 sensitivity. The present study examined whether the cardiac delivery of plasmids containing the KLB gene via ultrasound­targeted microbubble destruction (UTMD) enhances the efficacy of FGF21 against heart failure post­acute myocardial infarction (AMI). For this purpose, the levels of FGF21 in patients and rats with heart dysfunction post­infarction were determined using ELISA. Sprague­Dawley rats received the 3X UTMD­mediated delivery of KLB@cationic microbubbles (KLB@CMBs) 1 week following the induction of AMI. Echocardiography, histopathology and biochemical analysis were performed at 4 weeks following the induction of AMI. The results revealed that patients with heart failure post­infarction had higher serum FGF21 levels than the healthy controls. However, the downstream signal, KLB, but not α­klotho, was reduced in the heart tissues of rats with AMI. As was expected, treatment with FGF21 did not substantially attenuate heart remodeling post­infarction. It was found that decreased receptors KLB in the heart may result in the insensitivity to FGF21 treatment. In vivo, the UTMD technology­mediated delivery of KLB@CMBs to the heart significantly enhanced the effects of FGF21 administration on cardiac remodeling and mitochondrial dysfunction in the rats following infarction. The delivery of KLB to the heart by UTMD and the administration of FGF21 attenuated mitochondrial impairment and oxidative stress by activating nuclear factor erythroid 2­related factor 2 signals. On the whole, the present study demonstrates that the cardiac delivery of KLB significantly optimizes the cardioprotective effects of FGF21 therapy on adverse heart remodeling. UTMD appears a promising interdisciplinary approach with which to improve heart failure post­myocardial infarction.

High-Temperature Phase Transition with Switchable Dielectric Behavior and Significant Photoluminescence Changes in a Zero-Dimensional Hybrid SbBr6 Perovskite.

In the past decade, metal halide materials have been favored by many researchers because of their excellent physical and chemical properties under thermal, electrical, and light stimuli, such as ferroelectricity, dielectric, nonlinearity, fluorescence, and semiconductors, greatly promoting their application in optoelectronic devices. In this study, we successfully constructed an unleaded organic-inorganic hybrid perovskite crystal: [Cl-C6H4-(CH2)2NH3]3SbBr6 (1), which underwent a high-temperature reversible phase transition near Tp = 368 K. The phase transition behavior of 1 was characterized by differential scanning calorimetry, accompanied by a thermal hysteresis of 6 K. In addition, variable-temperature Raman spectroscopy analysis and PXRD further verified the sensitivity of 1 to temperature and the phase transition from low symmetry to high symmetry. Temperature-dependent dielectric testing shows that 1 can be a sensitive switching dielectric constant switching material. Remarkably, 1 exhibits strong photoluminescence emission with a wavelength of 478 nm and a narrow band gap of 2.7 eV in semiconductors. As the temperature increases and decreases, fluorescence undergoes significant changes, especially near Tc, which further confirms the reversible phase transition of 1. All of these findings provide new avenues for designing and assembling new phase change materials with high Tp and photoluminescence properties.

A Microlens Array Grating for Miniature Multi-Channel Spectrometers.

Most existing multi-channel spectrometers are constructed by physically stacking single-channel spectrometers, resulting in their large size, high weight, and limited number of channels. Therefore, their miniaturization is urgently needed. In this paper, a microlens array grating is designed for miniature multi-channel spectrometers. A transmissive element integrating microlens arrays and gratings, the MLAG, enables simultaneous focusing and dispersion. Using soft lithography, the MLAG was fabricated with a deviation of less than 2.2%. The dimensions are 10 mm × 10 mm × 4 mm with over 2000 available units. The MLAG spectrometer operates in the 400-700 nm wavelength range with a resolution of 6 nm. Additionally, the designed MLAG multi-channel spectrometer is experimentally verified to have independently valid cells that can be used in multichannel spectrometers. The wavelength position repeatability deviation of each cell is about 0.5 nm, and the repeatability of displacement measurements by the chromatic confocal sensor with the designed MLAG multi-channel spectrometer is less than 0.5 µm.

Halogen-regulating induced reversible high-temperature dielectric and thermal transitions in novel layered organic-inorganic hybrid semiconducting crystals.

Organic-inorganic hybrid metal halides for high-temperature phase transition have become increasingly popular owing to their wide operating temperature range in practical applications, e.g., energy storage, permittivity switches and opto-electronic devices. This paper describes the subtle assembly of two new hybrid perovskite crystals, [Cl-C6H4-(CH2)2NH3]2CdX4 (X = Br 1; Cl 2), undergoing high-T reversible phase transformations around 335 K/356 K. Differential scanning calorimetry (DSC), differential thermal analysis (DTA) and VT PXRD tests uncover their reversible first-order phase transition behaviors. Furthermore, the compounds exhibit switchable dielectricity near T, making them potential dielectric switching materials. Hirshfeld surface analysis well discloses a distinct difference in hydrogen-bonding interaction between 1 and 2. UV spectra and computational analysis demonstrate that the compounds are a type of direct-band-gap semiconductor. This research will contribute an effective approach to the structure and development of multifunctional molecular hybrid crystals.

Phenotype screens of murine pancreatic cancer identify a Tgf-α-Ccl2-paxillin axis driving human-like neural invasion.

Solid cancers like pancreatic ductal adenocarcinoma (PDAC), a type of pancreatic cancer, frequently exploit nerves for rapid dissemination. This neural invasion (NI) is an independent prognostic factor in PDAC, but insufficiently modeled in genetically engineered mouse models (GEMM) of PDAC. Here, we systematically screened for human-like NI in Europe's largest repository of GEMM of PDAC, comprising 295 different genotypes. This phenotype screen uncovered 2 GEMMs of PDAC with human-like NI, which are both characterized by pancreas-specific overexpression of transforming growth factor α (TGF-α) and conditional depletion of p53. Mechanistically, cancer-cell-derived TGF-α upregulated CCL2 secretion from sensory neurons, which induced hyperphosphorylation of the cytoskeletal protein paxillin via CCR4 on cancer cells. This activated the cancer migration machinery and filopodia formation toward neurons. Disrupting CCR4 or paxillin activity limited NI and dampened tumor size and tumor innervation. In human PDAC, phospho-paxillin and TGF-α-expression constituted strong prognostic factors. Therefore, we believe that the TGF-α-CCL2-CCR4-p-paxillin axis is a clinically actionable target for constraining NI and tumor progression in PDAC.

Zero-Dimensional Sn-Based Enantiomeric Phase-Transition Materials with High-Tc and Dielectric Switching.

The combination of chirality and phase-transition materials has broad application prospects. Therefore, based on the quasi-spherical theory and the thought strategy of introducing chirality, we have successfully synthesized a pair of chiral enantiomeric ligands (R/S)-triethyl-(2-hydroxypropyl)ammonium iodide, which can be combined with a tin hexachloride anion to obtain a pair of new organic-inorganic hybrid enantiomeric high-temperature plastic phase-transition materials: (R/S)-[CH3 CH(OH)CH2 N(CH2 CH3 )3 ]2 SnCl6 (1-R/1-S), which have a high temperature phase transition of Tc =384 K, crystallize in the P21 chiral space group at room temperature, and have obvious CD signals. In addition, compounds 1-R and 1-S have a good low-loss dielectric switch and broadband gap. This work is conducive to the research into chiral high-temperature reversible plastic phase-transition materials, and promotes the development of multi-functional phase-transition materials.

[Advantages and application prospects of heat-sensitive moxibustion robot].

Moxibustion therapy is a unique health resource in China, which is advantageous by its irreplaceable effectiveness in treatment, disease prevention and healthcare. But, moxibustion therapy used in primary care institutions in China is far from the due role of this therapy played in medical practice. The authors believe that the heat-sensitive moxibustion (HSM) robot should be developed by integrating the manipulation of moxibustion therapy with modern artifical intelligence technology so that moxibustion therapy can be operated precisely and easily, deqi of moxibustion be effectively stimulated and the cost of its manual manipulation be reduced. Eventually, the technology of moxibustion therapy can be popularized in the primary care institutions to serve the health of the people. This paper introduces the creation of HSM technology, the research and development (R&D) of HSM robot, and its advantages, as well as the application prospects. It is anticipated that the R&D of HSM robot may speed up the development of moxibustion therapy worldwide.

An exonuclease III-amplified 4-way strand migration system for low-abundance deletion mutation.

A 4-way strand exchange competitive DNA testing system based on Holliday junction has an advantage in realizing high sensitivity and specificity simultaneously. However, the kinetics is limited without enzyme assisting. Herein, we constructed a method that combined a 4-way strand migration system and exonuclease III (Exo III). For the properties of Exo III that has high catalytic effects and no specific recognition site, a DNA probe assisted by Exo III is easy to design and synthesize. We applied the system to detect different lengths of deletion mutation, and the results showed that the time to differentiate wild-type DNA and mutant-type DNA was so short within 5-20 min. Besides, the discrimination factor (DF) was as high as 1177.88 for EGFR-15-nt deletion, and the mutation detection limit was as low as 0.02% for PBRM1-8-nt deletion. Without adding any other specific label, the Exo III-amplified 4-way strand migration system is a simple, sensitive, selective, and cost-effective method that suggests a potential possibility for the diagnosis of cancers.

Correction: Pan et al. Impact of FAK Expression on the Cytotoxic Effects of CIK Therapy in Triple-Negative Breast Cancer. Cancers 2020, 12, 94.

In the original article [...].

Minimally invasive photothermal ablation assisted by laparoscopy as an effective preoperative neoadjuvant treatment for orthotopic hepatocellular carcinoma.

Nanoparticle-based photothermal ablation (PTA) has been intensively investigated recently. However, the poor biocompatibility of most PTA agents and potential long-term toxicity obstruct their clinical translation. Meanwhile, previous PTA studies are limited to surface tumors because of insufficient light penetration depth of near-infrared (NIR) light for deep abdominal tumors. Therefore, minimally invasive PTA combined with biocompatible agents may pave a promising way to treat deep orthotopic hepatocellular carcinoma (HCC). Herein, a multifunctional agent based on superparamagnetic iron oxide (SPIO) and new indocyanine green (IR820) was constructed with good biocompatibility. Outstanding fluorescence, photoacoustic and magnetic resonance imaging capabilities were observed in vitro. Additionally, in vivo results indicated that early-stage HCC (diameter less than 2 mm) could be effectively detected by this agent. Furthermore, for the first time, we developed minimally invasive laparoscopic-assisted photothermal ablation (L-A PTA) method coupled with this agent to completely ablate orthotopic HCC in nude mice model, neither recurrences nor obvious side effects were observed during the experiments. Remarkable shrinkage of primary tumor and disappearance of intrahepatic metastasis were also observed. In summary, minimally invasive L-A PTA is an effective preoperative neoadjuvant treatment for HCC.

Contrast-Enhanced Multispectral Photoacoustic Imaging for Irregular Hepatectomy Navigation: A Pilot Study.

Irregular hepatectomy plays a prominent role in the treatment of small hepatocellular carcinoma (HCC) patients with severe cirrhosis and localized liver metastasis. In clinical practices, intraoperative tumor boundaries delineation facilitates to accomplish tumor resection with negative margin, remarkably decreasing the recurrence rates. Currently, ultrasound (US) and ICG fluorescence-guided surgery has been used for intraoperative navigation in irregular hepatectomy, but insufficient specificity results in a limited prevalence. Inspired by the high resolution of photoacoustic (PA) imaging and established clinical efficacy of 18F-Alfatide that is specific for integrin αvß3-overexpressed tumors, we herein developed a fluorescent analogue IR820-E[c(RGDfK)]2, and a proof-of-concept intraoperative multispectral PA imaging navigation for precise irregular hepatectomy using hand-held PA/US imaging system. An integrin αvß3-targeted fluorescent contrast agent IR820-E[c(RGDfK)]2 was designed, synthesized, and characterized. In vitro studies were performed to determine optical and PA properties, affinity and specificity and biocompatibility. Multispectral PA imaging, the optimal imaging time point and contrast, multispectral PA imaging-guided irregular hepatectomy, pharmacokinetics, and safety profile were evaluated in subcutaneous and orthotopic HCC tumor models. Ex vivo macroscopic three-dimensions (3D) PA imaging with IR820-E[c(RGDfK)]2 staining was also performed in surgical biospecimens from patients with HCC. IR820-E[c(RGDfK)]2 has a simple synthetic method at gram scale, high affinity, and specificity for integrin αvß3, excellent pharmacokinetic and safety profile can effectively differentiate tumor from normal liver tissues in animal models and surgical biospecimens from HCC patients. Preoperative tumor localization, intraoperative tumor boundaries delineation, and tumor excision, and postoperative negative margin assessment were successfully achieved during irregular hepatectomy. This initial attempt allows one to preoperatively detect tumor lesions, intraoperatively delineate tumor boundaries and guide tumor resection, and postoperatively evaluate tumor margin status during irregular hepatectomy. IR820-E[c(RGDfK)]2 has the potential to be an investigational new drug for clinical use in multispectral photoacoustic imaging-guided irregular hepatectomy.

42 cases of coronavirus disease 2019 of the ordinary type with the adjuvant treatment of heat-sensitive moxibustion 42.

OBJECTIVE: To observe the clinical therapeutic effect of adjuvant treatment with heat-sensitive moxibustion for coronavirus disease 2019 (COVID-19) of the ordinary type. METHODS: A total of 42 patients with COVID-19 of the ordinary type were adopted. Shénquè ( CV8) and Tianshu ( ST25) were selected. Heat-sensitive moxibustion was operated according to the required standard, 40 min to 60 min each time, once daily. Before and after moxibustion, the improvements in clinical symptoms were evaluated, such as chest oppression, poor appetite, lassitude and negative emotions. RESULTS: (1) The number of cases and the incidence was 21 cases (50.0%), 24 cases (57.1%) and 26 cases (61.9%) for chest oppression, poor appetite and lassitude before heat-sensitive moxibustion. The number of cases was reduced to be 10 cases (23.8%), 7 cases (16.7%) and 4 cases (9.5%) after the 1st treatment of heat-sensitive moxibustion for chest oppression, poor appetite, and lassitude. It was reduced to be 11 cases (26.2%), 8 cases (19.0%) and 4 cases (9.5%) after the 2nd treatment of moxibustion and it was reduced to be 18 cases (42.9%), 10 cases (23.8%) and 6 cases (14.3%) after the 3rd treatment of moxibustion. The incidences of the symptoms were all reduced obviously as compared with those before treatment. (2) Before treatment with heat-sensitive moxibustion, there were 24 cases of negative emotions (57.1%). It was reduced to be 16 cases (38.1%), 11 cases (26.2%) and 3 cases (7.1%) after the 1st, 2nd and 3rd treatment of heat-sensitive moxibustion successively. The incidences were all reduced obviously as compared with those before treatment. (3) After the 1st treatment, the active acceptance rate of heat-sensitive moxibustion was 100% (42/42) in the patients, higher than 11.9% (5/42) before treatment. CONCLUSION: Adjuvant treatment with heat-sensitive moxibustion effectively relieves the symptoms of COVID-19 such as chest oppression, poor appetite and lassitude, and alleviates the negative emotions, such as tension and anxiety. This therapy improves the therapeutic effect of COVID-19 and deserves to be promoted in clinical practice.

Biocompatible melanin based theranostic agent for in vivo detection and ablation of orthotopic micro-hepatocellular carcinoma.

Early diagnosis and therapy of hepatocellular carcinoma (HCC) is critical to improve the five-year survival rates of patients. Theranostic agents synergized with photothermal ablation are expected to realize the early detection and treatment of orthotopic HCC. However, conventional metallic nanoagents are limited by their potential bio-toxicity to surrounding normal organs. Recently, endogenous biological melanin pigments have been utilized to develop nanoplatforms due to their excellent biocompatibility and degradability. Whereas, the insufficient capability of PEGylated melanin nanoparticles (PEG-MNPs) in photoacoustic (PA) imaging limits their further biomedical applications. Paradoxically, it is difficult to meet these two different requirements. Herein, a multifunctional nanoagent based on melanin (MNPs) conjugating the near-infrared (NIR) dye IR820 was successfully designed and fabricated. Encapsulation by polyethylene glycol (PEG) renders the solubility in water and allows the physical absorption of IR820 for enhanced photoacoustic (PA) performance and photothermal therapy. Besides, PEG coating on the surface of IR820-PEG-MNPs resulted in a reduction in swallowing in the reticuloendothelial system of the liver and spleen, prolonging the circulation time in the blood and increasing the accumulation in the tumor. The IR820-PEG-MNPs displayed satisfactory PA and T1-weighted magnetic resonance imaging (MRI) signals in aqueous solution as well as strong photothermal efficiency. Compared with prior injection, PA/MR signals of the tumor region were enhanced by 4.13- and 1.60-fold, respectively, which could effectively detect lesions smaller than ∼1.8 mm. Furthermore, the high photothermal conversion efficiency (40.2%) endowed the IR820-PEG-MNPs with the capability of selectively ablating tumors in orthotopic HCC mouse models under the guidance of PA/MR imaging. This work broadens the biomedical applications of melanin-based agent, which are promising for the precise diagnosis of orthotopic micro HCC and imaging guided photothermal ablation.

[Clinical observation of heat-sensitive moxibustion treatment for coronavirus disease 2019].

OBJECTIVE: To observe clinical effect of heat-sensitive moxibustion on coronavirus disease 2019 (COVID-19) and to discusses the effective moxibustion treatment program. METHODS: A total of 42 patients with COVID-19 (general type) were treated with heat-sensitive moxibustion at the acupoint area of Shenque (CV 8) and Tianshu (ST 25). The treatment was conducted under the standards of heat-sensitive moxibustion manipulation, which were "locating acupoint by feeling, moxibustion by differentiate sensation, dosage varies individually, ending after sufficient dosage". The incidence of deqi after first heat-sensitive moxibustion, the reduction of negative emotions, the improvement of chest distress and impaired appetite, and the active acceptance rate of moxibustion before and after treatment were observed. RESULTS: ① The deqi rate of heat-sensitive moxibustion for 20 min、40 min、1 h were respectively 52.4% (22/42), 90.5% (38/42), 100.0% (42/42). ② The incidences of feeling relaxed and comfortable immediately after the first, second, and third heat-sensitive moxibustion were 61.9% (26/42), 73.8% (31/42), and 92.9% (39/42), which were higher than 42.9% (18/42) before heat-sensitive moxibustion treatment (P<0.05). ③ The incidences of chest distress after the first, second, and third heat-sensitive moxibustion were 23.8% (10/42), 16.7% (7/42), and 9.5% (4/42), which were lower than 50.0% (21/42) before heat-sensitive moxibustion treatment (P<0.05); the incidences of impaired appetite after the first, second, and third heat-sensitive moxibustion were 26.2% (11/42), 19.0% (8/42), 9.5% (4/42), which were lower than 57.1% (24/42) before heat-sensitive moxibustion treatment (P<0.05). ④ After the first treatment, the active acceptance rate of patients for heat-sensitive moxibustion was 100.0% (42/42), which was higher than 11.9% (5/42) before heat-sensitive moxibustion (P<0.05). CONCLUSION: The heat-sensitive moxibustion can effectively reduce the negative emotions and improve the symptoms of chest distress and impaired appetite with COVID-19. It is generally accepted by patients, and worthy of popularization and application in clinical treatment.

The CDK6-c-Jun-Sp1-MMP-2 axis as a biomarker and therapeutic target for triple-negative breast cancer.

Triple-negative breast cancer (TNBC) has high metastatic, drug-resistance, and recurrence rates, and is characterized by an angiogenic and fibrotic microenvironment that favors cancer malignancy. However, details of the mechanisms underlying malignancy are still largely unknown. Our mouse model indicated that knockdown of CDK6 inhibited lung metastasis significantly compared to parental cells. Immunohistochemical analyses revealed that the levels of collagen and the angiogenic marker matrix metalloproteinase (MMP)-2 were much lower in CDK6-deficient cells. To examine mechanisms in the CDK6-mediated phenotype of cancer cells, we studied its role in MMP-2 expression. CDK6 mediated the recruitment of transcription factors including c-Jun and Sp1 to the MMP2 promoter. Knockdown of CDK6 significantly suppressed the expression of MMP2 mRNA. Consistent with the in vitro data, the expression of CDK6 was positively correlated with the angiogenic and fibrotic tumor microenvironment in TNBC patient tissues as shown by MMP-2 and fibronectin staining, respectively. More importantly, after screening a small molecule library of 31 protein kinase inhibitors, we found that the Raf inhibitor sorafenib displayed the highest cytotoxicity in CDK6-depleted cells. These data indicate that CDK6 serves as an anti-microenvironment target and affects the drug response in retinoblastoma-proficient TNBC, suggesting that combining a CDK6 inhibitor and sorafenib leads to a synthetic effect that may represent a personalized therapeutic approach for patients with TNBC.

Impact of BMI1 expression on the apoptotic effect of paclitaxel in colorectal cancer.

Colorectal cancer (CRC) is one of the most common cancers worldwide. Despite advances in treatment, no treatment modality specific for the different CRC phenotypes has been developed. BMI1 has been previously reported to play an important role in the regulation of cancer stem cells and cell cycle in CRC. However, the role of BMI1 in individualized treatment for CRC is largely unknown. In this study, we found that the apoptotic effect of paclitaxel is more profound in BMI1-depleted cells. The apoptotic effect is exerted by promoting caspase-8-independent apoptotic pathways after combination with paclitaxel in BMI1 knockdown cells. This effect could be totally recovered by pretreatment with caspase inhibitor compared with caspase-8 inhibitor alone. It has been reported that the levels of MCL-1 play a role in regulating cell resistance to paclitaxel treatment. Our data indicated that the downregulation of MCL-1 through the activation of GSK3beta and JNK is driven by BMI1 depletion. Consistent with in vitro data, a synergic anti-growth effect of BMI1 depletion with paclitaxel treatment was shown in vivo. In conclusion, paclitaxel has a stronger suppressive effect on tumor growth and proliferation in CRC with low BMI1 expression. Thus, in CRC patients, paclitaxel could be specifically indicated for patients with low BMI1 expression.

[LIN Guo-hua's experience in treating dry eye syndrome with Lingnan fire needling].

Professor LIN Guo-hua is the representative inheritor of Lingnan fire needling therapy. He proposed that the clinical application of Lingnan fire needling is mainly based on pattern differentiation according to eight priciples, as well as in coordination with the theories of meridians and zang-fu organs. He believes that dry eye syndrome can be treated from the aspects of deficiency of liver and kidney, heart yin deficiency, and qi and yin deficiency. Through deeply digging the connotation of ancient classics, and combined his clinical practice using Lingnan fire needling, professor LIN created a unique therapy that select "Neichengqi"as the main acupoint combined with Xialeidian, Dagukong (EX-UE 5), Xiaogukong (EX-UE 6) and Shaoze (SI 1) in the treatment of dry eye syndrome. In this paper, from the etiology and pathogenesis of dry eye syndrome and therapeutic characteristics of Lingnan fire needling, the thoughts of syndrome differentiation and characteristics of acupoints selection of professor LIN were analyzed by a typical case, and it is expect to enrich the clinical treatment plan for dry eye syndrome.

Curcumin inhibits cell proliferation and migration in NSCLC through a synergistic effect on the TLR4/MyD88 and EGFR pathways.

Despite the increasing number of available therapeutic methods, the prognosis of non­small cell lung cancer (NSCLC) remains poor. Furthermore, side effects are an important limiting factor in the treatment of NSCLC. Therefore, developing an efficacious, safe, affordable and easily accessible chemotherapeutic agent is necessary for NSCLC treatment. As a natural chemical produced by Zingiberaceae plants, curcumin exerts distinct antitumor effects on several tumor types. In the present study, curcumin was observed to inhibit not only cell proliferation and cell cycle transition, but also cell migration in NSCLC, as determined by a series of experiments (such as MTS assay, colony formation assay, flow cytometric analysis, Transwell migration assay and western blotting). Mechanistically, curcumin induced G2/M phase arrest by controlling cell cycle­ and epithelial­mesenchymal transition (EMT)­related checkpoints. Furthermore, curcumin significantly inhibited the expression of Toll­like receptor 4 (TLR4)/MyD88 and EGFR in a dose­ and time­dependent manner. Conversely, EGF reversed the inhibitory action of curcumin on TLR4/MyD88. In clinical specimens, TLR4 and MyD88 were highly expressed in NSCLC tissues, and a significant positive association was observed between TLR4 and MyD88 expression. These data suggested that curcumin may control the EGFR and TLR4/MyD88 pathways to synergistically downregulate downstream cell cycle­ and EMT­related regulators, in order to block cell proliferation and metastasis in NSCLC. These findings provide evidence for the clinical application of curcumin.