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ForumsMASH / Liver DiseaseLiver enzymes normal for the first time in a decade — need advice

Liver enzymes normal for the first time in a decade — need advice

TomFromTexas Fri, Feb 13, 2026 at 6:52 AM 14 replies 1,052 viewsPage 1 of 3
TomFromTexas
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Feb 13, 2026 at 6:52 AM#1

A reference post rather than a discussion. Corrections are the point; I would rather this be right than mine. It is about liver and MASH, and it is deliberately narrow — everything I am not confident about is marked as such.

What is actually established

The liver data is among the strongest non-weight findings in the class. The semaglutide MASH programme reported a large advantage over placebo on MASH resolution, with a substantial minority also achieving fibrosis improvement — and fibrosis is the endpoint that predicts outcomes. Mechanistically it is reduced hepatic lipogenesis, increased fatty-acid oxidation, less hepatic inflammation, and possibly a direct effect on stellate-cell activation.

The condition it depends on

ALT falling is not the same as fibrosis improving. Enzymes are a crude proxy; FIB-4 or elastography is what tells you about the thing that matters.

The practical version

With resmetirom now available for MASH, combination approaches are being explored, so the standard of care in this area is moving faster than most threads assume.

What I am not sure about

The bit I cannot resolve on my own is whether normalised enzymes tell you anything about fibrosis, and what the right follow-up measurement is. Practical detail welcome, however dull — the duller the better.

— TomFromTexas · corrections welcome and will be edited into this post with credit
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Dr.SleepRoch
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Feb 13, 2026 at 7:29 AM#2
TomFromTexas said:
The liver data is among the strongest non-weight findings in the class.

NASH/MAFLD therapeutic landscape and liver and MASH: GLP-1 agonists are emerging as potential first-line NASH therapy. The Phase 2b data for semaglutide showed 59% NASH resolution (vs 17% placebo) with 43% achieving fibrosis improvement[1].

Mechanism: GLP-1R activation reduces hepatic lipogenesis, increases fatty acid oxidation, reduces hepatic inflammation, and may directly reduce hepatic stellate cell activation (fibrosis pathway).

With resmetirom (thyroid hormone receptor agonist) recently approved for NASH, the field is evolving rapidly. Combination approaches (GLP-1 + resmetirom) are being explored.

References:
[1] Newsome PN, et al. N Engl J Med. 2021;384(12):1113-1124.
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Dr.ObesityMed
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Feb 13, 2026 at 8:06 AM#3
TomFromTexas said:
The liver data is among the strongest non-weight findings in the class.

Liver enzyme update related to liver and MASH: I had mildly elevated ALT/AST at baseline (likely NAFLD). After 9 months on GLP-1 therapy:

MarkerBaselineCurrentNormal Range
ALT57297-56 U/L
AST552710-40 U/L
GGT92319-48 U/L
ALP1028444-147 U/L

FibroScan also improved — liver stiffness from 8.5 kPa to 6.2 kPa. The evidence for GLP-1 agonists in NAFLD/NASH is very promising.

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DebRD_ATL
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Feb 13, 2026 at 8:43 AM#4
Dr.ObesityMed said:
Liver enzyme update related to liver and MASH: I had mildly elevated ALT/AST at baseline (likely NAFLD).

Liver imaging follow-up for liver and MASH: FibroScan at baseline showed CAP score 315 dB/m (moderate steatosis) and stiffness 8.8 kPa (possible fibrosis). Diagnosed with NAFLD.

After 13 months: CAP dropped to 228 dB/m (minimal steatosis) and stiffness normalized to 5.1 kPa. Hepatologist says the liver is essentially healing itself as the metabolic stress resolves.

GLP-1 agonists may become first-line NASH therapy. The Phase 3 data on semaglutide for NASH is very promising.

Last edited: Feb 13, 2026 at 12:43 PM
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TinaHashiRN
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Feb 13, 2026 at 12:10 PM#5
Dr.SleepRoch said:
NASH/MAFLD therapeutic landscape and liver and MASH: GLP-1 agonists are emerging as potential first-line NASH therapy.

Same pattern here, and in the same order. I had assumed I was the exception until I read this.

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