1
|
Ullah A, Shehzadi S, Ullah N, Nawaz T, Iqbal H, Aziz T. Hypoxia A Typical Target in Human Lung Cancer Therapy. Curr Protein Pept Sci 2024; 25:376-385. [PMID: 38031268 DOI: 10.2174/0113892037252820231114045234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 09/28/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
Lung cancer (LC) is the leading cause of cancer-related death globally. Comprehensive knowledge of the cellular and molecular etiology of LC is perilous for the development of active treatment approaches. Hypoxia in cancer is linked with malignancy, and its phenotype is implicated in the hypoxic reaction, which is being studied as a prospective cancer treatment target. The hypervascularization of the tumor is the main feature of human LC, and hypoxia is a major stimulator of neo-angiogenesis. It was seen that low oxygen levels in human LC are a critical aspect of this lethal illness. However, as there is a considerable body of literature espousing the presumed functional relevance of hypoxia in LC, the direct measurement of oxygen concentration in Human LC is yet to be determined. This narrative review aims to show the importance and as a future target for novel research studies that can lead to the perception of LC therapy in hypoxic malignancies.
Collapse
Affiliation(s)
- Asmat Ullah
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou, 310014, Zhejiang, China
| | - Somia Shehzadi
- University Institute of Medical Laboratory Technology, The University of Lahore, Lahore, 54000, Pakistan
| | - Najeeb Ullah
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, PR, China
| | - Touseef Nawaz
- Faculty of Pharmacy, Gomal University, D.I. Khan, 29050, Pakistan
| | - Haroon Iqbal
- Zhejiang Cancer Hospital, Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences Hangzhou, Zhejiang, 310022, China
| | - Tariq Aziz
- School of Engineering, Westlake University, Hangzhou, Zhejiang Province, 310024, China
| |
Collapse
|
2
|
Krzykawska-Serda M, Szczygieł D, Gaweł S, Drzał A, Szczygieł M, Kmieć MM, Mackiewicz A, Kieda C, Elas M. Oxygen therapeutic window induced by myo-inositol trispyrophosphate (ITPP)-Local pO2 study in murine tumors. PLoS One 2023; 18:e0285318. [PMID: 37167239 PMCID: PMC10174508 DOI: 10.1371/journal.pone.0285318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 04/19/2023] [Indexed: 05/13/2023] Open
Abstract
Hypoxia, an inevitable feature of locally advanced solid tumors, has been known as an adverse prognostic factor, a driver of an aggressive phenotype, and an unfavorable factor in therapies. Myo-inositol trispyrophosphate (ITPP) is a hemoglobin modifier known to both increase O2 release and normalize microvasculature. Our goal was to measure the tumor oxygen partial pressure dynamic changes and timing of the therapeutic window after ITPP systemic administration. Two syngeneic tumor models in mice, B16 melanoma and 4T1 breast carcinoma, were used, with varying ITPP dose schedules. Tissue oxygenation level was measured over several days in situ in live animals by Electron Paramagnetic Resonance oximetry with implanted OxyChip used as a constant sensor of the local pO2 value. Both B16 and 4T1 tumors became more normoxic after ITPP treatment, with pO2 levels elevated by 10-20 mm Hg compared to the control. The increase in pO2 was either transient or sustained, and the underlying mechanism relied on shifting hypoxic tumor areas to normoxia. The effect depended on ITPP delivery intervals regarding the tumor type and growth rate. Moreover, hypoxic tumors before treatment responded better than normoxic ones. In conclusion, the ITPP-generated oxygen therapeutic window may be valuable for anti-tumor therapies requiring oxygen, such as radio-, photo- or immunotherapy. Furthermore, such a combinatory treatment can be especially beneficial for hypoxic tumors.
Collapse
Affiliation(s)
- Martyna Krzykawska-Serda
- Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Jagiellonian University, Kraków, Poland
| | - Dariusz Szczygieł
- Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Jagiellonian University, Kraków, Poland
| | - Szymon Gaweł
- Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Jagiellonian University, Kraków, Poland
| | - Agnieszka Drzał
- Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Jagiellonian University, Kraków, Poland
| | - Małgorzata Szczygieł
- Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Jagiellonian University, Kraków, Poland
| | - Maciej M Kmieć
- Department of Radiology, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, United States of America
| | - Andrzej Mackiewicz
- Department of Cancer Immunology, Greater Poland Cancer Centre, Poznan University of Medical Sciences, Chair of Medical Biotechnology, Poznan, Poland
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine -National Research Institute, Warsaw, Poland
- Center for Molecular Biophysics UPR 4301 CNRS, 45071, Orleans, France
- Department of Oncology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Martyna Elas
- Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Jagiellonian University, Kraków, Poland
| |
Collapse
|
3
|
Godet I, Doctorman S, Wu F, Gilkes DM. Detection of Hypoxia in Cancer Models: Significance, Challenges, and Advances. Cells 2022; 11:cells11040686. [PMID: 35203334 PMCID: PMC8869817 DOI: 10.3390/cells11040686] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 02/06/2023] Open
Abstract
The rapid proliferation of cancer cells combined with deficient vessels cause regions of nutrient and O2 deprivation in solid tumors. Some cancer cells can adapt to these extreme hypoxic conditions and persist to promote cancer progression. Intratumoral hypoxia has been consistently associated with a worse patient prognosis. In vitro, 3D models of spheroids or organoids can recapitulate spontaneous O2 gradients in solid tumors. Likewise, in vivo murine models of cancer reproduce the physiological levels of hypoxia that have been measured in human tumors. Given the potential clinical importance of hypoxia in cancer progression, there is an increasing need to design methods to measure O2 concentrations. O2 levels can be directly measured with needle-type probes, both optical and electrochemical. Alternatively, indirect, noninvasive approaches have been optimized, and include immunolabeling endogenous or exogenous markers. Fluorescent, phosphorescent, and luminescent reporters have also been employed experimentally to provide dynamic measurements of O2 in live cells or tumors. In medical imaging, modalities such as MRI and PET are often the method of choice. This review provides a comparative overview of the main methods utilized to detect hypoxia in cell culture and preclinical models of cancer.
Collapse
Affiliation(s)
- Inês Godet
- The Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA;
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA; (S.D.); (F.W.)
- Johns Hopkins Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
| | - Steven Doctorman
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA; (S.D.); (F.W.)
| | - Fan Wu
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA; (S.D.); (F.W.)
| | - Daniele M. Gilkes
- The Sidney Kimmel Comprehensive Cancer Center, Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA;
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA; (S.D.); (F.W.)
- Johns Hopkins Institute for NanoBioTechnology, The Johns Hopkins University, Baltimore, MD 21218, USA
- Cellular and Molecular Medicine Program, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
- Correspondence:
| |
Collapse
|
4
|
Belcher DA, Lucas A, Cabrales P, Palmer AF. Tumor vascular status controls oxygen delivery facilitated by infused polymerized hemoglobins with varying oxygen affinity. PLoS Comput Biol 2020; 16:e1008157. [PMID: 32817659 PMCID: PMC7462268 DOI: 10.1371/journal.pcbi.1008157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 09/01/2020] [Accepted: 07/16/2020] [Indexed: 11/19/2022] Open
Abstract
Oxygen (O2) delivery facilitated by hemoglobin (Hb)-based O2 carriers (HBOCs) is a promising strategy to increase the effectiveness of chemotherapeutics for treatment of solid tumors. However, the heterogeneous vascular structures present within tumors complicates evaluating the oxygenation potential of HBOCs within the tumor microenvironment. To account for spatial variations in the vasculature and tumor tissue that occur during tumor growth, we used a computational model to develop artificial tumor constructs. With these simulated tumors, we performed a polymerized human hemoglobin (hHb) (PolyhHb) enhanced oxygenation simulation accounting for differences in the physiologic characteristics of human and mouse blood. The results from this model were used to determine the potential effectiveness of different treatment options including a top load (low volume) and exchange (large volume) infusion of a tense quaternary state (T-State) PolyhHb, relaxed quaternary state (R-State) PolyhHb, and a non O2 carrying control. Principal component analysis (PCA) revealed correlations between the different regimes of effectiveness within the different simulated dosage options. In general, we found that infusion of T-State PolyhHb is more likely to decrease tissue hypoxia and modulate the metabolic rate of O2 consumption. Though the developed models are not a definitive descriptor of O2 carrier interaction in tumor capillary networks, we accounted for factors such as non-uniform vascular density and permeability that limit the applicability of O2 carriers during infusion. Finally, we have used these validated computational models to establish potential benchmarks to guide tumor treatment during translation of PolyhHb mediated therapies into clinical applications. High rates of oxygen consumption and abnormal vascularization lead to low oxygen levels within solid tumors. The lack of oxygen results in resistance to chemotherapies and increased rates of cancer progression. Hemoglobin-based oxygen carriers have the potential to increase the amount of oxygen delivered to tumors, which may make chemotherapies more effective. Unfortunately, translating experimental results from mice to humans is complicated by allometric scaling between mice and humans. To predict how these therapies may perform differently between human and murine systems, we computationally predicted how hemoglobin-based oxygen delivery varies between the two organisms. Our model accounts for how variations in the tumor vascular network impact the performance of hemoglobin-based oxygen carriers. This model also allows us to assess how the oxygen affinity of hemoglobin-based oxygen carriers affects the oxygenation of hypoxic tissue. The results of these models help us predict how results from murine models may translate to humans. Also, our models help to highlight what clinically-measurable tumor properties should be measured to predict the effectiveness of hemoglobin-based oxygen carriers in biological systems.
Collapse
Affiliation(s)
- Donald A. Belcher
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio, United States of America
| | - Alfredo Lucas
- Department of Bioengineering, University of California, San Diego, La Jolla, California, United States of America
| | - Pedro Cabrales
- Department of Bioengineering, University of California, San Diego, La Jolla, California, United States of America
| | - Andre F. Palmer
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio, United States of America
- * E-mail:
| |
Collapse
|
5
|
Polymerized human hemoglobin facilitated modulation of tumor oxygenation is dependent on tumor oxygenation status and oxygen affinity of the hemoglobin-based oxygen carrier. Sci Rep 2020; 10:11372. [PMID: 32647211 PMCID: PMC7347553 DOI: 10.1038/s41598-020-68190-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 06/17/2020] [Indexed: 12/18/2022] Open
Abstract
Administration of hemoglobin-based oxygen carriers (HBOCs) into the systemic circulation is a potential strategy to relieve solid tumor hypoxia in order to increase the effectiveness of chemotherapeutics. Previous computational analysis indicated that the oxygen (O2) status of the tumor and HBOC O2 affinity may play a role in increased O2 delivery to the tumor. However, no study has experimentally investigated how low- and high-affinity HBOCs would perform in normoxic and hypoxic tumors. In this study, we examined how the HBOC, polymerized human hemoglobin (PolyhHb), in the relaxed (R) or tense (T) quaternary state modulates O2 delivery to hypoxic (FME) and normoxic (LOX) human melanoma xenografts in a murine window chamber model. We examined microcirculatory fluid flow via video shearing optical microscopy, and O2 distributions via phosphorescence quenching microscopy. Additionally, we examined how weekly infusion of a 20% top-load dose of PolyhHb influences growth rate, vascularization, and regional blood flow in the FME and LOX tumor xenografts. Infusion of low-affinity T-state PolyhHb led to increased tissue oxygenation, decreased blood flow, decreased tumor growth, and decreased vascularization in hypoxic tumors. However, infusion of both T-state and R-state PolyhHbs led to worse outcomes in normoxic tumors. Of particular concern was the high-affinity R-state PolyhHb, which led to no improvement in hypoxic tumors and significantly worsened outcomes in normoxic tumors. Taken together, the results of this study indicate that the tumor O2 status is a primary determinant of the potency and outcomes of infused PolyhHb.
Collapse
|
6
|
Taguchi K, Yamasaki K, Sakai H, Maruyama T, Otagiri M. The Use of Hemoglobin Vesicles for Delivering Medicinal Gas for the Treatment of Intractable Disorders. J Pharm Sci 2017; 106:2392-2400. [PMID: 28414143 DOI: 10.1016/j.xphs.2017.04.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 04/05/2017] [Accepted: 04/07/2017] [Indexed: 01/27/2023]
Abstract
Bioactive gaseous molecules, such as oxygen (O2) and carbon monoxide (CO), are essential elements for most living organisms to maintain their homeostasis and biological activities. An accumulating body of evidence suggests that such molecules can be used in clinics as a medical gas in the treatment of various intractable disorders. Recent developments in hemoglobin-encapsulated liposomes, namely hemoglobin vesicles (HbV), possess great potential for retaining O2 and CO and could lead to strategies for the development of novel pharmacological agents as medical gas donors. HbV with either O2 or CO bound to it has been demonstrated to have therapeutic potential for treating certain intractable disorders and has the possibility to serve as diagnostic and augmenting product by virtue of unique physicochemical characteristics of HbV. The present review provides an overview of the present status of the use of O2- or CO-binding HbV in experimental animal models of intractable disorders and discusses prospective clinical applications of HbV as a medical gas donor.
Collapse
Affiliation(s)
- Kazuaki Taguchi
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan
| | - Keishi Yamasaki
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan; DDS Research Institute, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan
| | - Hiromi Sakai
- Department of Chemistry, Nara Medical University, Shijo-cho 840, Kashihara, Nara 634-8521, Japan
| | - Toru Maruyama
- Department of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan; Center for Clinical Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan
| | - Masaki Otagiri
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan; DDS Research Institute, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan.
| |
Collapse
|
7
|
Lee NP, Chan KT, Choi MY, Lam HY, Tung LN, Tzang FC, Han H, Lam IPY, Kwok SY, Lau SH, Man C, Tong DK, Wong BL, Law S. Oxygen carrier YQ23 can enhance the chemotherapeutic drug responses of chemoresistant esophageal tumor xenografts. Cancer Chemother Pharmacol 2015; 76:1199-207. [PMID: 26553104 DOI: 10.1007/s00280-015-2897-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 10/23/2015] [Indexed: 12/19/2022]
Abstract
PURPOSE Adjunct chemoradiation is offered to unresectable esophageal squamous cell carcinoma (ESCC) patients, while its use is limited in tumors with strong resistance. Oxygen carriers or anti-hypoxic drugs belong to an emerging class of regulators that can alleviate tumor hypoxia. METHODS We investigate the potential use of a novel oxygen carrier YQ23 in sensitizing chemoresistant ESCC in a series of subcutaneous tumor xenograft models developed using ESCC cell lines with different strengths of chemosensitivities. RESULTS Tumor xenografts were developed using SLMT-1 and HKESC-2 ESCC cell lines with different strengths of resistance to two chemotherapeutic drugs, 5-fluorouracil and cisplatin. More resistant SLMT-1 xenografts responded better to YQ23 treatment than HKESC-2, as reflected by the induced tumor oxygen level. YQ23 sensitized SLMT-1 xenografts toward 5-fluorouracil via its effect on reducing the level of a hypoxic marker HIF-1α. Furthermore, a derangement of tumor microvessel density and integrity was demonstrated with a concurrent decrease in the level of a tumor mesenchymal marker vimentin. Similar to the 5-fluorouracil sensitizing effect, YQ23 also enhanced the response of SLMT-1 xenografts toward cisplatin by reducing the tumor size and the number of animals with invasive tumors. Chemosensitive HKESC-2 xenografts were irresponsive to combined YQ23 and cisplatin treatment. CONCLUSIONS In all, YQ23 functions selectively on chemoresistant ESCC xenografts, which implicates its potential use as a chemosensitizing agent for ESCC patients.
Collapse
Affiliation(s)
- Nikki P Lee
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong.
| | - Kin Tak Chan
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong
| | - Mei Yuk Choi
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong
| | - Ho Yu Lam
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong
| | - Lai Nar Tung
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong
| | | | - Heron Han
- New B Innovation Limited, Kowloon, Hong Kong
| | - Ian P Y Lam
- New B Innovation Limited, Kowloon, Hong Kong
| | - Sui Yi Kwok
- New B Innovation Limited, Kowloon, Hong Kong
| | | | | | - Daniel K Tong
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong.,Queen Mary Hospital, Pokfulam, Hong Kong
| | - Bing L Wong
- New B Innovation Limited, Kowloon, Hong Kong
| | - Simon Law
- Department of Surgery, The University of Hong Kong, Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong. .,Queen Mary Hospital, Pokfulam, Hong Kong.
| |
Collapse
|
8
|
Liu XB, Cheng Q, Geng W, Ling CC, Liu Y, Ng KTP, Yam JWP, Guan XY, Lo CM, Man K. Enhancement of cisplatin-based TACE by a hemoglobin-based oxygen carrier in an orthotopic rat HCC model. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2013; 42:229-36. [DOI: 10.3109/21691401.2013.808647] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
9
|
Han J, Yu M, Dai M, Li H, Xiu R, Liu Q. Decreased expression of MDR1 in PEG-conjugated hemoglobin solution combined cisplatin treatment in a tumor xenograft model. ACTA ACUST UNITED AC 2012; 40:239-44. [PMID: 22432540 DOI: 10.3109/10731199.2012.663385] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This study aims to examine the contribution of PEG-conjugated hemoglobin combined with cisplatin to the expression of HIF-1α and MDR1 in a tumor xenograft model. Cervical carcinoma models were assigned to 4 groups and treated respectively: group 1(control); group 2, cisplatin; group 3, PEG-Hb; group 4 cisplatin plus PEG-Hb. 4 weeks later, tumor volume and MVD was significantly decreased in group 4 compared with other groups. Lower expression of HIF-1α and MDR1 were detected in group4. Taken together, our data indicated that PEG-Hb plus cisplatin can promote tumor tissue oxygenation and enhance the chemotherapy sensitivity. HIF-1α regulated MDR1 pathway correlated with this process.
Collapse
Affiliation(s)
- Jianqun Han
- Institute of Microcirculation, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Key Laboratory of Microcirculation Ministry of Health, Beijing, China
| | | | | | | | | | | |
Collapse
|
10
|
Wu W, Yang Q, Wu W, Yang Q, Li T, Zhang P, Zhou R, Yang C. Hemoglobin-based Oxygen Carriers Combined with Anticancer Drugs May Enhance Sensitivity of Radiotherapy and Chemotherapy to Solid Tumors. ACTA ACUST UNITED AC 2009; 37:163-5. [DOI: 10.1080/10731190903043218] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
11
|
Dai M, Yu M, Han J, Li H, Cui P, Liu Q, Xiu R. PEG-conjugated Hemoglobin Combination with Cisplatin Enforced the Antiangiogeic Effect in a Cervical Tumor Xenograft Model. ACTA ACUST UNITED AC 2009; 36:487-97. [DOI: 10.1080/10731190802554109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
12
|
Abstract
OBJECTIVE Hemoglobin-based oxygen carriers (HBOC) of several types scavenge nitric oxide from the vasculature resulting in vasoconstriction and hypertension, both systemic and pulmonary. Phosphodiesterase-5 (PDE5) inhibitors promote nitric oxide activity and enhance vasodilation. The purpose of this study was to determine whether combined therapy of glutaraldehyde-polymerized bovine hemoglobin (HBOC) with a PDE5 inhibitor would counter the negative hemodynamic consequences of HBOC therapy alone, resulting in improved hemodynamics and oxygen delivery. DESIGN A controlled, experimental study. SETTING A research laboratory at a university. SUBJECTS Conscious male Sprague-Dawley rats. INTERVENTIONS Glutaraldehyde-polymerized bovine hemoglobin (HBOC), sildenafil (PDE5 inhibitor), and lactated Ringer's solution (control). MEASUREMENTS AND MAIN RESULTS Infusion of the HBOC resulted in significant (p < 0.05) systemic and pulmonary vasoconstriction, with reduced cardiac output and reduced oxygen delivery to the periphery. Infusion of lactated Ringer's demonstrated no changes in the measured variables. Infusion of sildenafil alone reduced systemic and pulmonary artery blood pressure, while maintaining cardiac output and oxygen delivery. Combined HBOC and sildenafil infusion resulted in stable systemic blood pressure, cardiac output, and oxygen delivery. However, the addition of sildenafil to HBOC did not fully ameliorate the pulmonary vasoconstriction caused by HBOC. CONCLUSION The HBOC used in this study resulted in pulmonary and systemic hypertension, reduced cardiac output, and oxygen delivery. These negative consequences of HBOC treatment can be largely overcome by combing HBOC treatment with a PDE5 inhibitor (sildenafil). Thus, these data support the continued investigation of combined HBOC and PDE5 inhibitor treatment in circumstances in which HBOC therapy is being considered.
Collapse
|
13
|
Yu M, Han J, Dai M, Cui P, Li H, Liu Q, Xiu R. Influence of PEG-conjugated hemoglobin on tumor oxygenation and response to chemotherapy. ACTA ACUST UNITED AC 2008; 36:551-61. [PMID: 19065307 DOI: 10.1080/10731190802556674] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Hypoxic tumors are significantly more malignant, metastatic, radio- and chemoresistant. The use of artificial oxygen carriers represents a new approach to the problem of hypoxia. In the present study, female athymic BALB/c nude mice bearing the cervical carcinoma were untreated or treated with cisplatin to determine whether administration of artificial oxygen carrier (PEG-conjugated Hemoglobin, PEG-Hb) could improve the tumor oxygenation and enhance the anti-tumor efficacy of cisplatin. Pimonidazole staining was employed to detect tumor tissue oxygenation status. We found that the application of a higher dose (0.6 g/kg) PEG-Hb could significantly ameliorate the hypoxic condition in cervical carcinoma xenograft models. Co-administration of PEG-Hb (0.6 g/kg) with cisplatin produced significant tumor growth inhibition and pro-apoptotic and anti-proliferative effects as compared to cisplatin alone. These suggest the evaluated PEG-Hb in this experiment has positive effects on cisplatin or cisplatin-based chemotherapy, and further work to optimize its application is warranted.
Collapse
Affiliation(s)
- Minghua Yu
- Institute of Microcirculation, Peking Union Medical College & Chinese Academy of Medical Sciences, 5 Dong Dan San Tiao, Beijing, China
| | | | | | | | | | | | | |
Collapse
|
14
|
Gundersen SI, Palmer AF. Hemoglobin-based oxygen carrier enhanced tumor oxygenation: A novel strategy for cancer therapy. Biotechnol Prog 2008; 24:1353-64. [DOI: 10.1002/btpr.56] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
15
|
Horinouchi H, Yamamoto H, Komatsu T, Huang Y, Tsuchida E, Kobayashi K. Enhanced radiation response of a solid tumor with the artificial oxygen carrier 'albumin-heme'. Cancer Sci 2008; 99:1274-8. [PMID: 18429955 PMCID: PMC11158534 DOI: 10.1111/j.1349-7006.2008.00811.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2007] [Revised: 02/17/2008] [Accepted: 02/21/2008] [Indexed: 06/09/2024] Open
Abstract
Tumor-cell hypoxia is one of the main factors inducing radioresistance. Enhanced tumor oxygenation has previously been achieved in an animal model using the synthetic heme-based oxygen carrier 'albumin-heme' (recombinant human serum albumin-Fe cyclohexanoil heme; rHSA-FeP). The present study was done to determine whether rHSA-FeP enhances the radiation response in an experimental tumor model. Male Donryu rats and LY80, a variant of the syngenic liver ascites tumor, were used. A total of 1 x 10(6) cells were injected into the subfascial tissue of the right thigh. The rats were divided randomly into five groups: sham (tumor implantation and sham operation); rHSA-FeP; irradiation; rHSA + irradiation; and rHSA-FeP + irradiation. Six days after, under general anesthesia, intra-arterial administration of 10 mL/kg of either 5% rHSA solution or oxygenated rHSA-FeP solution at 2.5 mL/min was done and a dose of 20 Gy was given. There were significant differences in tumor growth between the sham and irradiation groups, and between the sham and rHSA-FeP + irradiation groups. Tumor growth delay was observed and differences were significant between the sham and irradiation groups, and between the irradiation and rHSA-FeP + irradiation groups. In the present study, rHSA-FeP itself had a slight effect on tumor growth without irradiation. Enhancing the effect of rHSA-FeP on the radiation response is responsible in part for the oxygen-carrying property of rHSA-FeP. In conclusion, rHSA-FeP is a candidate radiation-enhancing drug. Arterial infusion of rHSA-FeP may serve as a local oxygenation method that enhances the radiation effect.
Collapse
Affiliation(s)
- Hirohisa Horinouchi
- Division of General Thoracic Surgery, Department of Surgery, Keio University, School of Medicine, Shinanomachi 35, Shinjuku-ku, Tokyo 160-8582, Japan.
| | | | | | | | | | | |
Collapse
|
16
|
Yamamoto M, Izumi Y, Horinouchi H, Teramura Y, Sakai H, Kohno M, Watanabe M, Kawamura M, Adachi T, Ikeda E, Takeoka S, Tsuchida E, Kobayashi K. Systemic administration of hemoglobin vesicle elevates tumor tissue oxygen tension and modifies tumor response to irradiation. J Surg Res 2008; 151:48-54. [PMID: 18262559 DOI: 10.1016/j.jss.2007.12.770] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2007] [Revised: 10/25/2007] [Accepted: 12/06/2007] [Indexed: 11/16/2022]
Abstract
BACKGROUND We have developed a phospholipid liposome vesicle encapsulating concentrated human hemoglobin (hemoglobin vesicle, HbV) as an artificial oxygen carrier, as an alternative to red cell transfusion. We have verified its oxygen transporting capability in a variety of preclinical models. Recent evidence suggests that artificial oxygen carriers may also be applicable for better oxygenation of ischemic or hypoxic tissues including tumors. To our knowledge, tumor oxygenation using a liposome-type artificial oxygen carrier has not been closely tested. In the present study, we tested whether systemic HbV administration changes tumor tissue oxygen tension, and if it modifies tumor response to irradiation. MATERIALS AND METHODS Lewis lung carcinoma was grown subcutaneously in the left hindleg of C57BL/6 mice. Experiments were initiated when the tumors reached approximately 8 mm. All experiments were done under room air. Tumor tissue oxygen tension was measured by phosphorescence quenching up to 45 min after systemic sample administration (saline: n = 5; HbV: n = 5; HbV containing methemoglobin (metHbV): n = 4; HbV with high oxygen affinity (lowP50HbV): n = 8) and compared between samples. To test the effects on irradiation response, samples (saline: n = 7; HbV: n = 7; metHbV: n = 7; lowP50HbV: n = 7) were administered prior to single 20-Gy irradiation, and tumor growth was compared. RESULTS Tumor tissue oxygen tension transiently increased approximately 2-fold after HbV administration in comparison to other samples. Tumor growth was marginally delayed after irradiation by prior administration of HbV in comparison to other samples. HbV administration without irradiation did not affect significant tumor growth delay. CONCLUSIONS These results correlatively suggest that HbV augmented tumor growth delay following irradiation, at least in part, by affecting tumor tissue oxygen tension.
Collapse
Affiliation(s)
- Manabu Yamamoto
- Division of General Thoracic Surgery, Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Yu M, Dai M, Liu Q, Xiu R. Oxygen carriers and cancer chemo- and radiotherapy sensitization: bench to bedside and back. Cancer Treat Rev 2007; 33:757-61. [PMID: 17936507 DOI: 10.1016/j.ctrv.2007.08.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2007] [Accepted: 08/16/2007] [Indexed: 11/29/2022]
Abstract
After over a century of preclinical and clinical development, a number of artificial oxygen carriers based either on perfluorochemicals or hemoglobins are currently in advanced clinical trials for their ability to replace red blood cells and to ensure adequate tissue oxygenation in case of acute anemia or infarction. On the other hand, intravenous administration of perflourocarbone emulsions or hemoglobin solutions were effective in increasing the oxygenation throughout experimental tumors, and fueled by exciting new developments in the field, some products are experimentally and clinically investigated as cancer chemo- and radiosensitizing agents. This review is to provide a first overview of the current status of artificial oxygen carriers as a oxygen therapeutics in cancer chemo- and radiotherapy sensitization.
Collapse
Affiliation(s)
- Minghua Yu
- Institute of Microcirculation, Peking Union Medical College and Chinese Academy of Medical Sciences, 5 # Dong Dan San Tiao, Beijing 100005, China
| | | | | | | |
Collapse
|
18
|
Blutersatzlösungen. TRANSFUSIONSMEDIZIN 2004. [DOI: 10.1007/978-3-662-10597-9_34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
19
|
Büchler P, Reber HA, Büchler M, Shrinkante S, Büchler MW, Friess H, Semenza GL, Hines OJ. Hypoxia-inducible factor 1 regulates vascular endothelial growth factor expression in human pancreatic cancer. Pancreas 2003; 26:56-64. [PMID: 12499918 DOI: 10.1097/00006676-200301000-00010] [Citation(s) in RCA: 158] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION The microenvironment of low oxygen that is present in human pancreatic cancer in vivo may actively influence tumor growth as well as neovascularization. AIMS To determine whether hypoxia-inducible factor 1 (HIF-1) is specifically activated by hypoxia in vitro in pancreatic cancer cells and correlated these findings with tumor specimens. METHODOLOGY Hypoxic regulation of vascular endothelial growth factor (VEGF) was studied by northern blot analysis and enzyme-linked immunosorbent assay. Electrophoretic mobility shift assays and western blot analysis were used to demonstrate hypoxic activation of HIF-1. The relationship between HIF-1 and VEGF in human pancreatic cancer specimens was studied by immunohistochemical analysis, northern blot analysis, and in situ hybridization. RESULTS Studies in vivo of human pancreatic cancer tissue showed co-localization of VEGF mRNA, which is produced in ductal cancer cells, and HIF-1alpha protein, which was detectable in cell nuclei of the same cells. HIF-1alpha mRNA expression was dramatically upregulated (approximately 13-fold) in these specimens as well. In vitro, all pancreatic cancer cell lines increased VEGF production when exposed to low oxygen levels, by highly specific activation of HIF-1 DNA binding activity to the VEGF promoter. Cancer cell lines with high constitutive levels of HIF-1alpha protein were found to produce higher basal levels of VEGF. CONCLUSION We conclude that HIF-1 is the regulatory link between tumor hypoxia and VEGF production in pancreatic cancer, thus establishing a biochemical pathway between tumor hypoxia and neoangiogenesis in this highly aggressive neoplasm.
Collapse
Affiliation(s)
- Peter Büchler
- Department of Surgery, UCLA School of Medicine, Los Angeles, California 90095-6904, USA
| | | | | | | | | | | | | | | |
Collapse
|
20
|
Abstract
Three types of materials have been studied as candidate blood substitutes: the perfluorocarbons, modified hemoglobins, and liposome-encapsulated hemoglobin. Progress has been greatest with the hemoglobin-based oxygen carriers. Hemoglobin is a highly active molecule; hence, modification has been required to avoid potential deleterious effects. Although there has been considerable progress toward bringing such a product to the clinic, its development has challenged understanding of oxygen delivery and use. The study of these molecules has provided new insights into basic physiologic processes.
Collapse
|
21
|
Vin R, Bedenice D, Rentko VT, Paradis MR. The use of ultrapurified bovine hemoglobin solution in the treatment of two cases of presumed red maple toxicosis in a miniature horse and a pony. J Vet Emerg Crit Care (San Antonio) 2002. [DOI: 10.1046/j.1435-6935.2002.00013.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
22
|
Riess JG. Oxygen carriers ("blood substitutes")--raison d'etre, chemistry, and some physiology. Chem Rev 2001; 101:2797-920. [PMID: 11749396 DOI: 10.1021/cr970143c] [Citation(s) in RCA: 544] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- J G Riess
- MRI Institute, University of California at San Diego, San Diego, CA 92103, USA.
| |
Collapse
|
23
|
Affiliation(s)
- C P Stowell
- Blood Transfusion Service, Massachusetts General Hospital, Boston, Massachusetts, USA.
| | | | | | | |
Collapse
|
24
|
Abstract
There is a large body of evidence suggesting that deficiencies in the O2 supply of tumors exist due to restrictions (i) in the O2 delivery by perfusion and/or diffusion, and (ii) in the O2 transport capacity. Whereas the former are mostly based on inadequate and heterogeneous microcirculatory functions, the latter are predominantly due to tumor-associated anemia. Possible uses and limitations of measures are discussed which can increase the microvascular O2 content and thus may preferentially serve to enhance diffusion-limited O2 availability. In addition, means are described for improving and increasing the uniformity of microcirculation thus possibly enhancing perfusion-limited O2 delivery. Reducing cellular respiration rate should be of benefit in both pathophysiological conditions. Because both types of O2 limitation coexist in solid tumors, appropriate combinations should be aimed at eradicating tumor hypoxia which is present in at least one third of cancers in the clinical setting.
Collapse
Affiliation(s)
- P Vaupel
- Institute of Physiology and Pathophysiology, University of Mainz, Germany
| | | | | |
Collapse
|