Evidence map›Paper›PMID 34989932›Full record

ArticleClinical and experimental medicine2023

In vivo antitumor efficacy of 17-AAG loaded PMMA in a human multiple myeloma xenograft mouse model.

Xiangjun Shi, Yanzhe Wei, Xingchen Yao, Boran Du, Xiaoguang Wu, Xiangyu Kong, Xinru Du

Abstract read
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In one paragraph

Article in Clinical and experimental medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 54% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Xiangjun Shi *Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100022, China.
Yanzhe Wei *Department of Orthopedics, Shenzhen University General Hospital, Shenzhen, 518055, China.
Xingchen Yao *Department of Orthopedics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100022, China.
Boran DuBeijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, 100026, China.
Xiaoguang WuDepartment of Anatomy, Chengde Medical University, Hebei, 067000, China.
Xiangyu KongDepartment of Anatomy, Chengde Medical University, Hebei, 067000, China.
Xinru DuDepartment of Orthopedics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100022, China. duxinru@ccmu.edu.cn.ORCID http://orcid.org/0000-0002-7282-1997
Capital Medical University · CNChengde Medical University · CNShenzhen University · CN

Funding

natural science foundation of beijing municipality 7192071
6 · The paper itself

Abstract

Multiple myeloma (MM) is a monoclonal malignancy characterized by abnormal proliferation of plasma cells. The disease clinically manifests as anemia, hypercalcemia, renal insufficiencies, and osteolytic damage. Osteolytic damage goes with severe bone pain, spinal instability, and pathological fracture, symptoms that are collectively referred to as multiple myeloma bone disease (MMBD). Polymethylmethacrylate (PMMA) bone cement is widely used for bone repair after MMBD surgery, owing to its excellent biomechanical properties and fast curing. To date, however, efficacy of drug-loading PMMA in inhibition of tumor growth and angiogenesis remains unknown. Here, we report that 17-AAG-loaded PMMA bone cement inhibits MM growth in vivo and suppresses tumor diffusion to peripheral tissues. In addition, 17-AAG-loaded PMMA promotes MM apoptosis by downregulating Bax and active Caspase-3.

Indexed as

Multiple MyelomaPolymethyl MethacrylateAnimalsBenzoquinonesBone CementsDisease Models, AnimalHeterograftsHumansLactams, MacrocyclicMiceBenzoquinonesBone CementsLactams, MacrocyclicPolymethyl Methacrylatetanespimycin17-AAGApoptosisMultiple myelomaPDX-modelPMMA

Identifiers

PMID34989932
OpenAlexW4205223271

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.